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153052350 = 2352112337109
BaseRepresentation
bin10010001111101…
…10010010111110
3101122222212100120
421013312102332
5303140133400
623104235410
73535631523
oct1107662276
9348885316
10153052350
1179437550
124330bb66
132592a329
141648114a
15d683ca0
hex91f64be

153052350 has 192 divisors, whose sum is σ = 447828480. Its totient is φ = 34214400.

The previous prime is 153052297. The next prime is 153052369. The reversal of 153052350 is 53250351.

It is a self number, because there is not a number n which added to its sum of digits gives 153052350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1404096 + ... + 1404204.

It is an arithmetic number, because the mean of its divisors is an integer number (2332440).

Almost surely, 2153052350 is an apocalyptic number.

153052350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 153052350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223914240).

153052350 is an abundant number, since it is smaller than the sum of its proper divisors (294776130).

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

153052350 is a wasteful number, since it uses less digits than its factorization.

153052350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 153052350 is about 12371.4328192009. The cubic root of 153052350 is about 534.9091178201.

The spelling of 153052350 in words is "one hundred fifty-three million, fifty-two thousand, three hundred fifty".