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3079057044 = 2237471794357
BaseRepresentation
bin1011011110000110…
…1010111010010100
321221120210022012210
42313201222322110
522301214311134
61225310513420
7136205360460
oct26741527224
97846708183
103079057044
111340058148
1271b205870
133a0ba465b
14212d054a0
151304ad2e9
hexb786ae94

3079057044 has 96 divisors (see below), whose sum is σ = 8434298880. Its totient is φ = 856006272.

The previous prime is 3079057043. The next prime is 3079057057. The reversal of 3079057044 is 4407509703.

It is a junction number, because it is equal to n+sod(n) for n = 3079056993 and 3079057011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3079057043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 704514 + ... + 708870.

It is an arithmetic number, because the mean of its divisors is an integer number (87857280).

Almost surely, 23079057044 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 3079057044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4217149440).

3079057044 is an abundant number, since it is smaller than the sum of its proper divisors (5355241836).

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

3079057044 is a wasteful number, since it uses less digits than its factorization.

3079057044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4597 (or 4595 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 3079057044 is about 55489.2516078565. The cubic root of 3079057044 is about 1454.8087740092.

The spelling of 3079057044 in words is "three billion, seventy-nine million, fifty-seven thousand, forty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 47 84 94 141 179 188 282 329 358 537 564 658 716 987 1074 1253 1316 1974 2148 2506 3759 3948 4357 5012 7518 8413 8714 13071 15036 16826 17428 25239 26142 30499 33652 50478 52284 58891 60998 91497 100956 117782 121996 176673 182994 204779 235564 353346 365988 409558 614337 706692 779903 819116 1228674 1433453 1559806 2339709 2457348 2866906 3119612 4300359 4679418 5459321 5733812 8600718 9358836 10918642 16377963 17201436 21837284 32755926 36655441 65511852 73310882 109966323 146621764 219932646 256588087 439865292 513176174 769764261 1026352348 1539528522 3079057044