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56000941932 = 22313439817723
BaseRepresentation
bin110100001001111010…
…101000111101101100
312100112210122121101110
4310021322220331230
51404142220120212
641420530312020
74021520103165
oct641172507554
9170483577343
1056000941932
11218280875a1
12aa2a728610
1353860a8440
1429d370676c
1516cb616a3c
hexd09ea8f6c

56000941932 has 48 divisors (see below), whose sum is σ = 141041035520. Its totient is φ = 17191787328.

The previous prime is 56000941883. The next prime is 56000941933. The reversal of 56000941932 is 23914900065.

It is a super-3 number, since 3×560009419323 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (56000941933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340378 + ... + 477345.

Almost surely, 256000941932 is an apocalyptic number.

56000941932 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56000941932 is an abundant number, since it is smaller than the sum of its proper divisors (85040093588).

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

56000941932 is a wasteful number, since it uses less digits than its factorization.

56000941932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818182 (or 818180 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 56000941932 in words is "fifty-six billion, nine hundred forty-one thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 439 878 1317 1756 2634 5268 5707 11414 17121 22828 34242 68484 817723 1635446 2453169 3270892 4906338 9812676 10630399 21260798 31891197 42521596 63782394 127564788 358980397 717960794 1076941191 1435921588 2153882382 4307764764 4666745161 9333490322 14000235483 18666980644 28000470966 56000941932