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3080909904 = 24341238183
BaseRepresentation
bin1011011110100010…
…1111010001010000
321221201021102212020
42313220233101100
522302203104104
61225414331440
7136230205422
oct26750572120
97851242766
103080909904
111341103236
1271b959b80
133a13a2b17
14213268812
151307272d9
hexb7a2f450

3080909904 has 60 divisors (see below), whose sum is σ = 8158087968. Its totient is φ = 1001895680.

The previous prime is 3080909899. The next prime is 3080909929. The reversal of 3080909904 is 4099090803.

3080909904 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61597 + ... + 99779.

Almost surely, 23080909904 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 3080909904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4079043984).

3080909904 is an abundant number, since it is smaller than the sum of its proper divisors (5077178064).

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

3080909904 is a wasteful number, since it uses less digits than its factorization.

3080909904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38276 (or 38229 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 3080909904 is about 55505.9447627009. The cubic root of 3080909904 is about 1455.1005317814.

The spelling of 3080909904 in words is "three billion, eighty million, nine hundred nine thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 41 48 82 123 164 246 328 492 656 984 1681 1968 3362 5043 6724 10086 13448 20172 26896 38183 40344 76366 80688 114549 152732 229098 305464 458196 610928 916392 1565503 1832784 3131006 4696509 6262012 9393018 12524024 18786036 25048048 37572072 64185623 75144144 128371246 192556869 256742492 385113738 513484984 770227476 1026969968 1540454952 3080909904