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250676472 = 23310444853
BaseRepresentation
bin11101111000100…
…00010011111000
3122110200200110210
432330100103320
51003133121342
640512511120
76132500124
oct1674202370
9573620423
10250676472
11119555a42
126bb4b4a0
133cc1b597
1425414584
151701979c
hexef104f8

250676472 has 16 divisors (see below), whose sum is σ = 626691240. Its totient is φ = 83558816.

The previous prime is 250676431. The next prime is 250676477. The reversal of 250676472 is 274676052.

It is a happy number.

250676472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2506764722 = 125677387228733568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 250676472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250676477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5222403 + ... + 5222450.

Almost surely, 2250676472 is an apocalyptic number.

It is an amenable number.

250676472 is an abundant number, since it is smaller than the sum of its proper divisors (376014768).

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

250676472 is a wasteful number, since it uses less digits than its factorization.

250676472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10444862 (or 10444858 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 250676472 is about 15832.7657722838. The cubic root of 250676472 is about 630.5282140955.

The spelling of 250676472 in words is "two hundred fifty million, six hundred seventy-six thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 10444853 20889706 31334559 41779412 62669118 83558824 125338236 250676472