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150368672 = 25172631051
BaseRepresentation
bin10001111011001…
…11000110100000
3101110221112001002
420331213012200
5301443244142
622530531132
73504053426
oct1075470640
9343845032
10150368672
1177974233
1242436aa8
13251ca95c
1415d83116
15d303a32
hex8f671a0

150368672 has 48 divisors (see below), whose sum is σ = 314943552. Its totient is φ = 70425600.

The previous prime is 150368653. The next prime is 150368711. The reversal of 150368672 is 276863051.

It is a super-2 number, since 2×1503686722 = 45221475038087168, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142547 + ... + 143597.

It is an arithmetic number, because the mean of its divisors is an integer number (6561324).

Almost surely, 2150368672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150368672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157471776).

150368672 is an abundant number, since it is smaller than the sum of its proper divisors (164574880).

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

150368672 is a wasteful number, since it uses less digits than its factorization.

150368672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 150368672 is about 12262.4904485182. The cubic root of 150368672 is about 531.7642311799.

The spelling of 150368672 in words is "one hundred fifty million, three hundred sixty-eight thousand, six hundred seventy-two".

Divisors: 1 2 4 8 16 17 32 34 68 136 263 272 526 544 1051 1052 2102 2104 4204 4208 4471 8408 8416 8942 16816 17867 17884 33632 35734 35768 71468 71536 142936 143072 276413 285872 552826 571744 1105652 2211304 4422608 4699021 8845216 9398042 18796084 37592168 75184336 150368672