Search a number
-
+
160513104 = 2433790379
BaseRepresentation
bin10011001000100…
…11110001010000
3102012000220120210
421210103301100
5312042404404
623532204120
73656224143
oct1144236120
9365026523
10160513104
1182672964
1245909640
132734018b
141746405a
15e159689
hex9913c50

160513104 has 40 divisors (see below), whose sum is σ = 425870560. Its totient is φ = 52057728.

The previous prime is 160513091. The next prime is 160513123. The reversal of 160513104 is 401315061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43414 + ... + 46965.

It is an arithmetic number, because the mean of its divisors is an integer number (10646764).

Almost surely, 2160513104 is an apocalyptic number.

It is an amenable number.

160513104 is an abundant number, since it is smaller than the sum of its proper divisors (265357456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160513104 is a wasteful number, since it uses less digits than its factorization.

160513104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90427 (or 90421 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 160513104 is about 12669.3766223915. The cubic root of 160513104 is about 543.4632284647.

Adding to 160513104 its reverse (401315061), we get a palindrome (561828165).

The spelling of 160513104 in words is "one hundred sixty million, five hundred thirteen thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 37 48 74 111 148 222 296 444 592 888 1776 90379 180758 271137 361516 542274 723032 1084548 1446064 2169096 3344023 4338192 6688046 10032069 13376092 20064138 26752184 40128276 53504368 80256552 160513104