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3080974494 = 2313311274183
BaseRepresentation
bin1011011110100011…
…1111000010011110
321221201101201110110
42313220333002132
522302212140434
61225415550450
7136230564633
oct26750770236
97851351413
103080974494
111341147814
1271b98b426
133a13c6340
1421328418a
1513073b4e9
hexb7a3f09e

3080974494 has 32 divisors (see below), whose sum is σ = 6850013184. Its totient is φ = 917411040.

The previous prime is 3080974487. The next prime is 3080974511. The reversal of 3080974494 is 4944790803.

It is a congruent number.

It is an unprimeable number.

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, 634674 + ... + 639509.

It is an arithmetic number, because the mean of its divisors is an integer number (214062912).

Almost surely, 23080974494 is an apocalyptic number.

3080974494 is an abundant number, since it is smaller than the sum of its proper divisors (3769038690).

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

3080974494 is a wasteful number, since it uses less digits than its factorization.

3080974494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274232.

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 3080974494 is about 55506.5265892219. The cubic root of 3080974494 is about 1455.1107002370.

The spelling of 3080974494 in words is "three billion, eighty million, nine hundred seventy-four thousand, four hundred ninety-four".

Divisors: 1 2 3 6 13 26 31 39 62 78 93 186 403 806 1209 2418 1274183 2548366 3822549 7645098 16564379 33128758 39499673 49693137 78999346 99386274 118499019 236998038 513495749 1026991498 1540487247 3080974494