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152014842 = 23271206467
BaseRepresentation
bin10010000111110…
…00111111111010
3101121001011011100
421003320333322
5302403433332
623030112230
73524050650
oct1103707772
9347034140
10152014842
1178899001
1242aab676
1325656015
1416290dd0
15d52b67c
hex90f8ffa

152014842 has 24 divisors (see below), whose sum is σ = 376418016. Its totient is φ = 43432776.

The previous prime is 152014829. The next prime is 152014883. The reversal of 152014842 is 248410251.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 603108 + ... + 603359.

It is an arithmetic number, because the mean of its divisors is an integer number (15684084).

Almost surely, 2152014842 is an apocalyptic number.

152014842 is an abundant number, since it is smaller than the sum of its proper divisors (224403174).

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

152014842 is a wasteful number, since it uses less digits than its factorization.

152014842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206482 (or 1206479 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 152014842 is about 12329.4299138281. The cubic root of 152014842 is about 533.6976995375.

The spelling of 152014842 in words is "one hundred fifty-two million, fourteen thousand, eight hundred forty-two".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 1206467 2412934 3619401 7238802 8445269 10858203 16890538 21716406 25335807 50671614 76007421 152014842