Search a number
-
+
10232865495 = 325227397011
BaseRepresentation
bin10011000011110110…
…10010001011010111
3222102010221102112100
421201323102023113
5131424103143440
64411221453143
7511402631046
oct114173221327
928363842470
1010232865495
114381205336
121b96b711b3
13c71010ac8
146d105c55d
153ed55a230
hex261ed22d7

10232865495 has 12 divisors (see below), whose sum is σ = 17736966936. Its totient is φ = 5457528240.

The previous prime is 10232865481. The next prime is 10232865509. The reversal of 10232865495 is 59456823201.

10232865495 is a `hidden beast` number, since 1 + 0 + 23 + 2 + 86 + 549 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (10232865481) and next prime (10232865509).

It is not a de Polignac number, because 10232865495 - 25 = 10232865463 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 227397011 = 10232865495 / (1 + 0 + 2 + 3 + 2 + 8 + 6 + 5 + 4 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 10232865495.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113698461 + ... + 113698550.

It is an arithmetic number, because the mean of its divisors is an integer number (1478080578).

Almost surely, 210232865495 is an apocalyptic number.

10232865495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10232865495 is a deficient number, since it is larger than the sum of its proper divisors (7504101441).

10232865495 is a wasteful number, since it uses less digits than its factorization.

10232865495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227397022 (or 227397019 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 10232865495 in words is "ten billion, two hundred thirty-two million, eight hundred sixty-five thousand, four hundred ninety-five".

Divisors: 1 3 5 9 15 45 227397011 682191033 1136985055 2046573099 3410955165 10232865495