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153290910 = 2355109697
BaseRepresentation
bin10010010001100…
…00100010011110
3101200102222121010
421020300202132
5303220302120
623113320050
73540644163
oct1110604236
9350388533
10153290910
117958a803
1243406026
13259b1aa6
141650406a
15d6ce7e0
hex923089e

153290910 has 16 divisors (see below), whose sum is σ = 367898256. Its totient is φ = 40877568.

The previous prime is 153290903. The next prime is 153290911. The reversal of 153290910 is 19092351.

153290910 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 5109697 = 153290910 / (1 + 5 + 3 + 2 + 9 + 0 + 9 + 1 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153290911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2554819 + ... + 2554878.

It is an arithmetic number, because the mean of its divisors is an integer number (22993641).

Almost surely, 2153290910 is an apocalyptic number.

153290910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153290910 is an abundant number, since it is smaller than the sum of its proper divisors (214607346).

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

153290910 is a wasteful number, since it uses less digits than its factorization.

153290910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5109707.

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 153290910 is about 12381.0706322192. The cubic root of 153290910 is about 535.1868913540.

The spelling of 153290910 in words is "one hundred fifty-three million, two hundred ninety thousand, nine hundred ten".

Divisors: 1 2 3 5 6 10 15 30 5109697 10219394 15329091 25548485 30658182 51096970 76645455 153290910