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157094701 = 318997587
BaseRepresentation
bin10010101110100…
…01001100101101
3101221121020102021
421113101030231
5310204012301
623331030141
73615166021
oct1127211455
9357536367
10157094701
1180748635
124473b351
132671425a
1416c14381
15dbd18a1
hex95d132d

157094701 has 16 divisors (see below), whose sum is σ = 165957120. Its totient is φ = 148515840.

The previous prime is 157094689. The next prime is 157094713. The reversal of 157094701 is 107490751.

157094701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (157094689) and next prime (157094713).

It is a cyclic number.

It is not a de Polignac number, because 157094701 - 219 = 156570413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157094731) 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, 267330 + ... + 267916.

It is an arithmetic number, because the mean of its divisors is an integer number (10372320).

Almost surely, 2157094701 is an apocalyptic number.

It is an amenable number.

157094701 is a deficient number, since it is larger than the sum of its proper divisors (8862419).

157094701 is an equidigital number, since it uses as much as digits as its factorization.

157094701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 157094701 is about 12533.7424977538. The cubic root of 157094701 is about 539.5775170538.

The spelling of 157094701 in words is "one hundred fifty-seven million, ninety-four thousand, seven hundred one".

Divisors: 1 31 89 97 587 2759 3007 8633 18197 52243 56939 267623 1619533 1765109 5067571 157094701