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150492160 = 21057131719
BaseRepresentation
bin10001111100001…
…01010000000000
3101111011210102201
420332011100000
5302011222120
622533322544
73505106440
oct1076052000
9344153381
10150492160
1177a48a95
1242496454
1325241c20
1415db6120
15d32a40a
hex8f85400

150492160 has 352 divisors, whose sum is σ = 495210240. Its totient is φ = 42467328.

The previous prime is 150492149. The next prime is 150492169. The reversal of 150492160 is 61294051.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150492169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7920631 + ... + 7920649.

Almost surely, 2150492160 is an apocalyptic number.

150492160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150492160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247605120).

150492160 is an abundant number, since it is smaller than the sum of its proper divisors (344718080).

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

150492160 is a wasteful number, since it uses less digits than its factorization.

150492160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 150492160 is about 12267.5246076786. The cubic root of 150492160 is about 531.9097591298.

The spelling of 150492160 in words is "one hundred fifty million, four hundred ninety-two thousand, one hundred sixty".