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30264153 = 331325421
BaseRepresentation
bin111001101110…
…0101101011001
32002221120121120
41303130231121
530221423103
63000355453
7515145453
oct163345531
962846546
1030264153
11160a09a7
12a175b89
1363682aa
14403b2d3
1529cc253
hex1cdcb59

30264153 has 8 divisors (see below), whose sum is σ = 41654016. Its totient is φ = 19525200.

The previous prime is 30264151. The next prime is 30264161. The reversal of 30264153 is 35146203.

It is a happy number.

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

It is not a de Polignac number, because 30264153 - 21 = 30264151 is a prime.

It is a super-3 number, since 3×302641533 (a number of 23 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (30264151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162618 + ... + 162803.

It is an arithmetic number, because the mean of its divisors is an integer number (5206752).

Almost surely, 230264153 is an apocalyptic number.

It is an amenable number.

30264153 is a deficient number, since it is larger than the sum of its proper divisors (11389863).

30264153 is a wasteful number, since it uses less digits than its factorization.

30264153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325455.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 30264153 is about 5501.2864859049. The cubic root of 30264153 is about 311.6325700098.

The spelling of 30264153 in words is "thirty million, two hundred sixty-four thousand, one hundred fifty-three".

Divisors: 1 3 31 93 325421 976263 10088051 30264153