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152887350 = 235272113161
BaseRepresentation
bin10010001110011…
…10000000110110
3101122200111000110
421013032000312
5303114343400
623100523450
73534343500
oct1107160066
9348614013
10152887350
1179334590
1243250586
13258a01b5
141643ad70
15d64ee50
hex91ce036

152887350 has 288 divisors, whose sum is σ = 504824832. Its totient is φ = 30240000.

The previous prime is 152887327. The next prime is 152887369. The reversal of 152887350 is 53788251.

It is a junction number, because it is equal to n+sod(n) for n = 152887299 and 152887308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2506320 + ... + 2506380.

It is an arithmetic number, because the mean of its divisors is an integer number (1752864).

Almost surely, 2152887350 is an apocalyptic number.

152887350 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 152887350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252412416).

152887350 is an abundant number, since it is smaller than the sum of its proper divisors (351937482).

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

152887350 is a wasteful number, since it uses less digits than its factorization.

152887350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 152887350 is about 12364.7624320081. The cubic root of 152887350 is about 534.7168268816.

Subtracting from 152887350 its reverse (53788251), we obtain a palindrome (99099099).

The spelling of 152887350 in words is "one hundred fifty-two million, eight hundred eighty-seven thousand, three hundred fifty".