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52316260115 = 572364989143
BaseRepresentation
bin110000101110010010…
…101100011100010011
312000001000021101011112
4300232102230130103
51324120430310430
640011143003535
73531305605460
oct605622543423
9160030241145
1052316260115
112020718a609
12a1807395ab
134c198b8c42
1427641d2667
151562dc9195
hexc2e4ac713

52316260115 has 16 divisors (see below), whose sum is σ = 74867493888. Its totient is φ = 34314266976.

The previous prime is 52316260109. The next prime is 52316260127. The reversal of 52316260115 is 51106261325.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-52316260115 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32493767 + ... + 32495376.

It is an arithmetic number, because the mean of its divisors is an integer number (4679218368).

Almost surely, 252316260115 is an apocalyptic number.

52316260115 is a deficient number, since it is larger than the sum of its proper divisors (22551233773).

52316260115 is a wasteful number, since it uses less digits than its factorization.

52316260115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64989178.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 52316260115 in words is "fifty-two billion, three hundred sixteen million, two hundred sixty thousand, one hundred fifteen".

Divisors: 1 5 7 23 35 115 161 805 64989143 324945715 454924001 1494750289 2274620005 7473751445 10463252023 52316260115