Search a number
-
+
15960104 = 231995013
BaseRepresentation
bin111100111000…
…100000101000
31010000212010222
4330320200220
513041210404
61330025212
7252441626
oct74704050
933025128
1015960104
119011076
125418208
1333ca664
142196516
151603dbe
hexf38828

15960104 has 8 divisors (see below), whose sum is σ = 29925210. Its totient is φ = 7980048.

The previous prime is 15960097. The next prime is 15960163. The reversal of 15960104 is 40106951.

It can be written as a sum of positive squares in only one way, i.e., 15602500 + 357604 = 3950^2 + 598^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 997499 + ... + 997514.

Almost surely, 215960104 is an apocalyptic number.

It is an amenable number.

15960104 is a deficient number, since it is larger than the sum of its proper divisors (13965106).

15960104 is a wasteful number, since it uses less digits than its factorization.

15960104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995019 (or 1995015 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 15960104 is about 3995.0098873470. The cubic root of 15960104 is about 251.7745947813.

The spelling of 15960104 in words is "fifteen million, nine hundred sixty thousand, one hundred four".

Divisors: 1 2 4 8 1995013 3990026 7980052 15960104