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3076711680 = 28357176733
BaseRepresentation
bin1011011101100010…
…1110010100000000
321221102101010222110
42313120232110000
522300114233210
61225144335320
7136146421620
oct26730562400
97842333873
103076711680
1113397a6029
1271a474540
133a0562c73
14212894880
15130198420
hexb762e500

3076711680 has 288 divisors, whose sum is σ = 11892351744. Its totient is φ = 661782528.

The previous prime is 3076711609. The next prime is 3076711699. The reversal of 3076711680 is 861176703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453594 + ... + 460326.

It is an arithmetic number, because the mean of its divisors is an integer number (41292888).

Almost surely, 23076711680 is an apocalyptic number.

3076711680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3076711680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5946175872).

3076711680 is an abundant number, since it is smaller than the sum of its proper divisors (8815640064).

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

3076711680 is a wasteful number, since it uses less digits than its factorization.

3076711680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6781 (or 6767 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 3076711680 is about 55468.1140836787. The cubic root of 3076711680 is about 1454.4392969494.

The spelling of 3076711680 in words is "three billion, seventy-six million, seven hundred eleven thousand, six hundred eighty".