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152868876 = 22313679319
BaseRepresentation
bin10010001110010…
…01100000001100
3101122122112200020
421013021200030
5303113301001
623100302140
73534235566
oct1107114014
9348575606
10152868876
1179321716
1243241950
1325894974
1416434336
15d649736
hex91c980c

152868876 has 24 divisors (see below), whose sum is σ = 356993280. Its totient is φ = 50913552.

The previous prime is 152868841. The next prime is 152868883. The reversal of 152868876 is 678868251.

It is a super-3 number, since 3×1528688763 (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11745 + ... + 21063.

It is an arithmetic number, because the mean of its divisors is an integer number (14874720).

Almost surely, 2152868876 is an apocalyptic number.

It is an amenable number.

152868876 is an abundant number, since it is smaller than the sum of its proper divisors (204124404).

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

152868876 is a wasteful number, since it uses less digits than its factorization.

152868876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10693 (or 10691 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 51.

The square root of 152868876 is about 12364.0153671855. The cubic root of 152868876 is about 534.6952886781.

The spelling of 152868876 in words is "one hundred fifty-two million, eight hundred sixty-eight thousand, eight hundred seventy-six".

Divisors: 1 2 3 4 6 12 1367 2734 4101 5468 8202 9319 16404 18638 27957 37276 55914 111828 12739073 25478146 38217219 50956292 76434438 152868876