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115440272744627 = 4312492149445561
BaseRepresentation
bin11010001111111000001000…
…011100110010000010110011
3120010201222112002111200022102
4122033320020130302002303
5110112333134310312002
61045304310145131015
733213166401045455
oct3217701034620263
9503658462450272
10115440272744627
1133867a43496176
1210b45121929a6b
134c54c8140045c
1420714a63742d5
15d52cee23ca02
hex68fe087320b3

115440272744627 has 8 divisors (see below), whose sum is σ = 118219505910000. Its totient is φ = 112665338472960.

The previous prime is 115440272744609. The next prime is 115440272744647. The reversal of 115440272744627 is 726447272044511.

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

It is a cyclic number.

It is not a de Polignac number, because 115440272744627 - 216 = 115440272679091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115440272744647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1074669074 + ... + 1074776487.

It is an arithmetic number, because the mean of its divisors is an integer number (14777438238750).

Almost surely, 2115440272744627 is an apocalyptic number.

115440272744627 is a deficient number, since it is larger than the sum of its proper divisors (2779233165373).

115440272744627 is a wasteful number, since it uses less digits than its factorization.

115440272744627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149446853.

The product of its (nonzero) digits is 21073920, while the sum is 56.

The spelling of 115440272744627 in words is "one hundred fifteen trillion, four hundred forty billion, two hundred seventy-two million, seven hundred forty-four thousand, six hundred twenty-seven".

Divisors: 1 43 1249 53707 2149445561 92426159123 2684657505689 115440272744627