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151130054 = 2511314779
BaseRepresentation
bin10010000001000…
…00111111000110
3101112101012110102
421000200333012
5302142130204
622555124102
73513404255
oct1100407706
9345335412
10151130054
1178344279
1242743632
132540638a
141610079c
15d40441e
hex9020fc6

151130054 has 8 divisors (see below), whose sum is σ = 226754760. Its totient is φ = 75545136.

The previous prime is 151130041. The next prime is 151130069. The reversal of 151130054 is 450031151.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2837 + ... + 17615.

It is an arithmetic number, because the mean of its divisors is an integer number (28344345).

Almost surely, 2151130054 is an apocalyptic number.

151130054 is a deficient number, since it is larger than the sum of its proper divisors (75624706).

151130054 is a wasteful number, since it uses less digits than its factorization.

151130054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19894.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 151130054 is about 12293.4964107043. The cubic root of 151130054 is about 532.6602384628.

The spelling of 151130054 in words is "one hundred fifty-one million, one hundred thirty thousand, fifty-four".

Divisors: 1 2 5113 10226 14779 29558 75565027 151130054