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252000196 = 22727732491
BaseRepresentation
bin11110000010100…
…11011111000100
3122120011221021121
433001103133010
51004003001241
641001123324
76146652310
oct1701233704
9576157247
10252000196
1111a27a528
1270489544
1340292c56
142567ab40
15171cbad1
hexf0537c4

252000196 has 24 divisors (see below), whose sum is σ = 505835456. Its totient is φ = 107606880.

The previous prime is 252000193. The next prime is 252000223. The reversal of 252000196 is 691000252.

252000196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 252000196.

It is not an unprimeable number, because it can be changed into a prime (252000193) 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, 8490 + ... + 24001.

Almost surely, 2252000196 is an apocalyptic number.

It is an amenable number.

252000196 is an abundant number, since it is smaller than the sum of its proper divisors (253835260).

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

252000196 is a wasteful number, since it uses less digits than its factorization.

252000196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32779 (or 32777 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 252000196 is about 15874.5140398061. The cubic root of 252000196 is about 631.6361235231.

The spelling of 252000196 in words is "two hundred fifty-two million, one hundred ninety-six", and thus it is an aban number.

Divisors: 1 2 4 7 14 28 277 554 1108 1939 3878 7756 32491 64982 129964 227437 454874 909748 9000007 18000014 36000028 63000049 126000098 252000196