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292134080 = 2657231601
BaseRepresentation
bin10001011010011…
…001110011000000
3202100200221121202
4101122121303000
51044241242310
644553240332
710145045600
oct2132316300
9670627552
10292134080
1113a9a1727
1281a030a8
13486a5704
142ab26c00
151a9a83a5
hex11699cc0

292134080 has 168 divisors, whose sum is σ = 836712576. Its totient is φ = 96768000.

The previous prime is 292134077. The next prime is 292134091. The reversal of 292134080 is 80431292.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 485780 + ... + 486380.

It is an arithmetic number, because the mean of its divisors is an integer number (4980432).

Almost surely, 2292134080 is an apocalyptic number.

292134080 is a gapful number since it is divisible by the number (20) 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 292134080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418356288).

292134080 is an abundant number, since it is smaller than the sum of its proper divisors (544578496).

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

292134080 is a wasteful number, since it uses less digits than its factorization.

292134080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 646 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 292134080 is about 17091.9302596284. The cubic root of 292134080 is about 663.5302721279.

The spelling of 292134080 in words is "two hundred ninety-two million, one hundred thirty-four thousand, eighty".