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30076152 = 23310911497
BaseRepresentation
bin111001010111…
…0110011111000
32002121000201120
41302232303320
530144414102
62552345240
7513433401
oct162566370
962530646
1030076152
1115a82727
12a0a5220
136300852
143dcc9a8
1529916bc
hex1caecf8

30076152 has 32 divisors (see below), whose sum is σ = 75886800. Its totient is φ = 9932544.

The previous prime is 30076147. The next prime is 30076171. The reversal of 30076152 is 25167003.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent 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, 3133 + ... + 8364.

Almost surely, 230076152 is an apocalyptic number.

It is an amenable number.

30076152 is an abundant number, since it is smaller than the sum of its proper divisors (45810648).

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

30076152 is a wasteful number, since it uses less digits than its factorization.

30076152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11615 (or 11611 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 30076152 is about 5484.1728637963. The cubic root of 30076152 is about 310.9859417486.

The spelling of 30076152 in words is "thirty million, seventy-six thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 109 218 327 436 654 872 1308 2616 11497 22994 34491 45988 68982 91976 137964 275928 1253173 2506346 3759519 5012692 7519038 10025384 15038076 30076152