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160913423 = 1121329863
BaseRepresentation
bin10011001011101…
…01100000001111
3102012210020201102
421211311200033
5312143212143
623544533315
73662512226
oct1145654017
9365706642
10160913423
1182916700
1245a8123b
1327450458
1417529cbd
15e1d80b8
hex997580f

160913423 has 6 divisors (see below), whose sum is σ = 176871912. Its totient is φ = 146284820.

The previous prime is 160913399. The next prime is 160913443. The reversal of 160913423 is 324319061.

160913423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 160913423 - 212 = 160909327 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 (160913443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 664811 + ... + 665052.

It is an arithmetic number, because the mean of its divisors is an integer number (29478652).

Almost surely, 2160913423 is an apocalyptic number.

160913423 is a deficient number, since it is larger than the sum of its proper divisors (15958489).

160913423 is a wasteful number, since it uses less digits than its factorization.

160913423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329885 (or 1329874 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 160913423 is about 12685.1654699495. The cubic root of 160913423 is about 543.9146517182.

The spelling of 160913423 in words is "one hundred sixty million, nine hundred thirteen thousand, four hundred twenty-three".

Divisors: 1 11 121 1329863 14628493 160913423