Search a number
-
+
250092628 = 22183134147
BaseRepresentation
bin11101110100000…
…01110001010100
3122102121000120221
432322001301110
51003010431003
640452204124
76124516012
oct1672016124
9572530527
10250092628
11119197325
126b909644
133ca75906
14253018b2
1516e517bd
hexee81c54

250092628 has 12 divisors (see below), whose sum is σ = 437913952. Its totient is φ = 124974360.

The previous prime is 250092613. The next prime is 250092629. The reversal of 250092628 is 826290052.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 250092593 and 250092602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250092629) by changing a digit.

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, 9750 + ... + 24397.

Almost surely, 2250092628 is an apocalyptic number.

It is an amenable number.

250092628 is a deficient number, since it is larger than the sum of its proper divisors (187821324).

250092628 is a wasteful number, since it uses less digits than its factorization.

250092628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35982 (or 35980 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 250092628 is about 15814.3171841215. The cubic root of 250092628 is about 630.0383179851.

The spelling of 250092628 in words is "two hundred fifty million, ninety-two thousand, six hundred twenty-eight".

Divisors: 1 2 4 1831 3662 7324 34147 68294 136588 62523157 125046314 250092628