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15034252 = 2219719079
BaseRepresentation
bin111001010110…
…011110001100
31001021211010011
4321112132030
512322044002
61254123004
7241534432
oct71263614
931254104
1015034252
118539502
125050464
13316510c
141dd4d52
1514be8d7
hexe5678c

15034252 has 12 divisors (see below), whose sum is σ = 26444880. Its totient is φ = 7478576.

The previous prime is 15034241. The next prime is 15034289. The reversal of 15034252 is 25243051.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8752 + ... + 10327.

It is an arithmetic number, because the mean of its divisors is an integer number (2203740).

Almost surely, 215034252 is an apocalyptic number.

It is an amenable number.

15034252 is a deficient number, since it is larger than the sum of its proper divisors (11410628).

15034252 is a wasteful number, since it uses less digits than its factorization.

15034252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19280 (or 19278 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 15034252 is about 3877.4027389478. The cubic root of 15034252 is about 246.8087818343.

The spelling of 15034252 in words is "fifteen million, thirty-four thousand, two hundred fifty-two".

Divisors: 1 2 4 197 394 788 19079 38158 76316 3758563 7517126 15034252