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52887072038 = 267913893909
BaseRepresentation
bin110001010000010100…
…001010110100100110
312001111210100121220212
4301100110022310212
51331303042301123
640143533255422
73551406460253
oct612024126446
9161453317825
1052887072038
112047a411aa9
12a2bb934572
134caac35288
1427b9d3c42a
15159807d878
hexc5050ad26

52887072038 has 8 divisors (see below), whose sum is σ = 79342310160. Its totient is φ = 26439635320.

The previous prime is 52887072023. The next prime is 52887072053. The reversal of 52887072038 is 83027078825.

It is an interprime number because it is at equal distance from previous prime (52887072023) and next prime (52887072053).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1933373 + ... + 1960536.

It is an arithmetic number, because the mean of its divisors is an integer number (9917788770).

Almost surely, 252887072038 is an apocalyptic number.

52887072038 is a deficient number, since it is larger than the sum of its proper divisors (26455238122).

52887072038 is a wasteful number, since it uses less digits than its factorization.

52887072038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3900702.

The product of its (nonzero) digits is 1505280, while the sum is 50.

The spelling of 52887072038 in words is "fifty-two billion, eight hundred eighty-seven million, seventy-two thousand, thirty-eight".

Divisors: 1 2 6791 13582 3893909 7787818 26443536019 52887072038