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153200880 = 243257113269
BaseRepresentation
bin10010010000110…
…10100011110000
3101200021102002200
421020122203300
5303204412010
623111343200
73540120540
oct1110324360
9350242080
10153200880
11795290a8
1243381b00
132597cb11
14164bd320
15d6b2cc0
hex921a8f0

153200880 has 240 divisors, whose sum is σ = 595408320. Its totient is φ = 34578432.

The previous prime is 153200867. The next prime is 153200897. The reversal of 153200880 is 88002351.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

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 47 ways as a sum of consecutive naturals, for example, 569386 + ... + 569654.

It is an arithmetic number, because the mean of its divisors is an integer number (2480868).

Almost surely, 2153200880 is an apocalyptic number.

153200880 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 153200880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297704160).

153200880 is an abundant number, since it is smaller than the sum of its proper divisors (442207440).

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

153200880 is a wasteful number, since it uses less digits than its factorization.

153200880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 153200880 is about 12377.4343060264. The cubic root of 153200880 is about 535.0820964649.

The spelling of 153200880 in words is "one hundred fifty-three million, two hundred thousand, eight hundred eighty".