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7152675252 = 2231543386297
BaseRepresentation
bin1101010100101010…
…10010100110110100
3200110111000112212020
412222111102212310
5104122041102002
63141430353140
7342151510422
oct65225224664
920414015766
107152675252
113040553868
1214774bb7b0
1389cb30728
144bbd40112
152bce262bc
hex1aa5529b4

7152675252 has 24 divisors (see below), whose sum is σ = 16700435136. Its totient is φ = 2382673728.

The previous prime is 7152675227. The next prime is 7152675253. The reversal of 7152675252 is 2525762517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7152675253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174633 + ... + 211664.

It is an arithmetic number, because the mean of its divisors is an integer number (695851464).

Almost surely, 27152675252 is an apocalyptic number.

It is an amenable number.

7152675252 is an abundant number, since it is smaller than the sum of its proper divisors (9547759884).

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

7152675252 is a wasteful number, since it uses less digits than its factorization.

7152675252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387847 (or 387845 counting only the distinct ones).

The product of its digits is 294000, while the sum is 42.

The square root of 7152675252 is about 84573.4902436928. The cubic root of 7152675252 is about 1926.7387676044.

The spelling of 7152675252 in words is "seven billion, one hundred fifty-two million, six hundred seventy-five thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 1543 3086 4629 6172 9258 18516 386297 772594 1158891 1545188 2317782 4635564 596056271 1192112542 1788168813 2384225084 3576337626 7152675252