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52623288892293 = 377495933429887
BaseRepresentation
bin10111111011100010100000…
…11100001111101110000101
320220022201220111000110220120
423331301100130033232011
523344134443424023133
6303530445530252153
714040623104201320
oct1375612034175605
9226281814013816
1052623288892293
1115849458769999
125a9a8b4b87059
13234947c7b2992
14cdcda334b7b7
15613cbc332ab3
hex2fdc5070fb85

52623288892293 has 16 divisors (see below), whose sum is σ = 80188940943360. Its totient is φ = 30070048737456.

The previous prime is 52623288892267. The next prime is 52623288892319. The reversal of 52623288892293 is 39229888232625.

It is an interprime number because it is at equal distance from previous prime (52623288892267) and next prime (52623288892319).

It is not a de Polignac number, because 52623288892293 - 25 = 52623288892261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52623288892243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15140805 + ... + 18289082.

It is an arithmetic number, because the mean of its divisors is an integer number (5011808808960).

Almost surely, 252623288892293 is an apocalyptic number.

It is an amenable number.

52623288892293 is a deficient number, since it is larger than the sum of its proper divisors (27565652051067).

52623288892293 is a wasteful number, since it uses less digits than its factorization.

52623288892293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33504856.

The product of its digits is 358318080, while the sum is 69.

The spelling of 52623288892293 in words is "fifty-two trillion, six hundred twenty-three billion, two hundred eighty-eight million, eight hundred ninety-two thousand, two hundred ninety-three".

Divisors: 1 3 7 21 74959 224877 524713 1574139 33429887 100289661 234009209 702027627 2505870899633 7517612698899 17541096297431 52623288892293