Search a number
-
+
15160104 = 2332210557
BaseRepresentation
bin111001110101…
…001100101000
31001112012202100
4321311030220
512340110404
61300533400
7242600361
oct71651450
931465670
1015160104
118615013
1250b1260
1331aa49b
142028b68
1514e6d39
hexe75328

15160104 has 24 divisors (see below), whose sum is σ = 41058810. Its totient is φ = 5053344.

The previous prime is 15160099. The next prime is 15160111. The reversal of 15160104 is 40106151.

15160104 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12236004 + 2924100 = 3498^2 + 1710^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105207 + ... + 105350.

Almost surely, 215160104 is an apocalyptic number.

It is an amenable number.

15160104 is an abundant number, since it is smaller than the sum of its proper divisors (25898706).

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

15160104 is a wasteful number, since it uses less digits than its factorization.

15160104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210569 (or 210562 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 15160104 is about 3893.5978220664. The cubic root of 15160104 is about 247.4955493537.

Adding to 15160104 its reverse (40106151), we get a palindrome (55266255).

The spelling of 15160104 in words is "fifteen million, one hundred sixty thousand, one hundred four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 210557 421114 631671 842228 1263342 1684456 1895013 2526684 3790026 5053368 7580052 15160104