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151007982 = 2325167997
BaseRepresentation
bin10010000000000…
…11001011101110
3101112011000000020
421000003023232
5302124223412
622552343010
73512355336
oct1100031356
9345130006
10151007982
1178270594
12426a4a66
1325392948
14160ac0c6
15d3cd18c
hex90032ee

151007982 has 8 divisors (see below), whose sum is σ = 302015976. Its totient is φ = 50335992.

The previous prime is 151007977. The next prime is 151007993. The reversal of 151007982 is 289700151.

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

151007982 is an admirable number.

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, 12583993 + ... + 12584004.

It is an arithmetic number, because the mean of its divisors is an integer number (37751997).

Almost surely, 2151007982 is an apocalyptic number.

151007982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

151007982 is a wasteful number, since it uses less digits than its factorization.

151007982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25168002.

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 151007982 is about 12288.5305061264. The cubic root of 151007982 is about 532.5167849412.

The spelling of 151007982 in words is "one hundred fifty-one million, seven thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 25167997 50335994 75503991 151007982