Search a number
-
+
53160995 = 547226217
BaseRepresentation
bin1100101011001…
…0110000100011
310201000212011202
43022302300203
5102102122440
65135231415
71213601216
oct312626043
9121025152
1053160995
112800a708
121597856b
13b024114
1470bb77d
154a01615
hex32b2c23

53160995 has 8 divisors (see below), whose sum is σ = 65150784. Its totient is φ = 41623744.

The previous prime is 53160959. The next prime is 53161007. The reversal of 53160995 is 59906135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53160995 - 26 = 53160931 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112874 + ... + 113343.

It is an arithmetic number, because the mean of its divisors is an integer number (8143848).

Almost surely, 253160995 is an apocalyptic number.

53160995 is a deficient number, since it is larger than the sum of its proper divisors (11989789).

53160995 is a wasteful number, since it uses less digits than its factorization.

53160995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226269.

The product of its (nonzero) digits is 36450, while the sum is 38.

The square root of 53160995 is about 7291.1586870675. The cubic root of 53160995 is about 376.0085326078.

The spelling of 53160995 in words is "fifty-three million, one hundred sixty thousand, nine hundred ninety-five".

Divisors: 1 5 47 235 226217 1131085 10632199 53160995