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115243247414675 = 5261102174015027
BaseRepresentation
bin11010001101000000101000…
…110100110010110110010011
3120010001010222001120212222202
4122031000220310302312103
5110101121132314232200
61045034003400353415
733163023050266052
oct3215005064626623
9503033861525882
10115243247414675
11337a1428864676
1210b12ab647586b
134c3c512467393
142065b35384399
15d4cb1c0071d5
hex68d028d32d93

115243247414675 has 24 divisors (see below), whose sum is σ = 145386535259952. Its totient is φ = 90594391824000.

The previous prime is 115243247414663. The next prime is 115243247414689. The reversal of 115243247414675 is 576414742342511.

It is not a de Polignac number, because 115243247414675 - 28 = 115243247414419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115243247414675.

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, 35450489 + ... + 38564538.

It is an arithmetic number, because the mean of its divisors is an integer number (6057772302498).

Almost surely, 2115243247414675 is an apocalyptic number.

115243247414675 is a deficient number, since it is larger than the sum of its proper divisors (30143287845277).

115243247414675 is a wasteful number, since it uses less digits than its factorization.

115243247414675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74016119 (or 74016114 counting only the distinct ones).

The product of its digits is 22579200, while the sum is 56.

The spelling of 115243247414675 in words is "one hundred fifteen trillion, two hundred forty-three billion, two hundred forty-seven million, four hundred fourteen thousand, six hundred seventy-five".

Divisors: 1 5 25 61 305 1021 1525 5105 25525 62281 311405 1557025 74015027 370075135 1850375675 4514916647 22574583235 75569342567 112872916175 377846712835 1889233564175 4609729896587 23048649482935 115243247414675