Search a number
-
+
13050152 = 231795957
BaseRepresentation
bin110001110010…
…000100101000
3220120000102222
4301302010220
511320101102
61143413212
7215632043
oct61620450
926500388
1013050152
117403855
124454208
13291bcab
141a39c5a
15122baa2
hexc72128

13050152 has 16 divisors (see below), whose sum is σ = 25908660. Its totient is φ = 6141184.

The previous prime is 13050133. The next prime is 13050179. The reversal of 13050152 is 25105031.

It can be written as a sum of positive squares in 2 ways, for example, as 12773476 + 276676 = 3574^2 + 526^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 13050152.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47843 + ... + 48114.

Almost surely, 213050152 is an apocalyptic number.

It is an amenable number.

13050152 is a deficient number, since it is larger than the sum of its proper divisors (12858508).

13050152 is a wasteful number, since it uses less digits than its factorization.

13050152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95980 (or 95976 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 13050152 is about 3612.4994117647. The cubic root of 13050152 is about 235.4354503542.

Adding to 13050152 its reverse (25105031), we get a palindrome (38155183).

The spelling of 13050152 in words is "thirteen million, fifty thousand, one hundred fifty-two".

Divisors: 1 2 4 8 17 34 68 136 95957 191914 383828 767656 1631269 3262538 6525076 13050152