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5972954064 = 2437111679677
BaseRepresentation
bin1011001000000010…
…00000101111010000
3120102021011111121220
411210001000233100
544213034012224
62424405045040
7301005162150
oct54401005720
916367144556
105972954064
112595638880
1211a83b6780
137425b955c
144093ac760
1524e594279
hex164040bd0

5972954064 has 160 divisors (see below), whose sum is σ = 19354761216. Its totient is φ = 1541967360.

The previous prime is 5972954033. The next prime is 5972954069. The reversal of 5972954064 is 4604592795.

It is a junction number, because it is equal to n+sod(n) for n = 5972953998 and 5972954016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5972954069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 612394 + ... + 622070.

Almost surely, 25972954064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5972954064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9677380608).

5972954064 is an abundant number, since it is smaller than the sum of its proper divisors (13381807152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5972954064 is a wasteful number, since it uses less digits than its factorization.

5972954064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9873 (or 9867 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The square root of 5972954064 is about 77284.8889757888. Note that the first 3 decimals coincide. The cubic root of 5972954064 is about 1814.3861619016.

The spelling of 5972954064 in words is "five billion, nine hundred seventy-two million, nine hundred fifty-four thousand, sixty-four".

Divisors: 1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 33 42 44 48 56 66 77 84 88 112 132 154 167 168 176 231 264 308 334 336 462 501 528 616 668 924 1002 1169 1232 1336 1837 1848 2004 2338 2672 3507 3674 3696 4008 4676 5511 7014 7348 8016 9352 9677 11022 12859 14028 14696 18704 19354 22044 25718 28056 29031 29392 38577 38708 44088 51436 56112 58062 67739 77154 77416 88176 102872 106447 116124 135478 154308 154832 203217 205744 212894 232248 270956 308616 319341 406434 425788 464496 541912 617232 638682 745129 812868 851576 1083824 1277364 1490258 1616059 1625736 1703152 2235387 2554728 2980516 3232118 3251472 4470774 4848177 5109456 5961032 6464236 8941548 9696354 11312413 11922064 12928472 17776649 17883096 19392708 22624826 25856944 33937239 35553298 35766192 38785416 45249652 53329947 67874478 71106596 77570832 90499304 106659894 124436543 135748956 142213192 180998608 213319788 248873086 271497912 284426384 373309629 426639576 497746172 542995824 746619258 853279152 995492344 1493238516 1990984688 2986477032 5972954064