Base | Representation |
---|---|
bin | 11101110101101… |
… | …00111001100100 |
3 | 122102222122212101 |
4 | 32322310321210 |
5 | 1003034131202 |
6 | 40500501444 |
7 | 6126350410 |
oct | 1672647144 |
9 | 572878771 |
10 | 250302052 |
11 | 11931a700 |
12 | 6b9aa884 |
13 | 3cb1a030 |
14 | 25357d40 |
15 | 16e93887 |
hex | eeb4e64 |
250302052 has 72 divisors (see below), whose sum is σ = 592682048. Its totient is φ = 90002880.
The previous prime is 250302049. The next prime is 250302121. The reversal of 250302052 is 250203052.
It is a super-2 number, since 2×2503020522 = 125302234470821408, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41203 + ... + 46885.
Almost surely, 2250302052 is an apocalyptic number.
250302052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 250302052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296341024).
250302052 is an abundant number, since it is smaller than the sum of its proper divisors (342379996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250302052 is a wasteful number, since it uses less digits than its factorization.
250302052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5729 (or 5716 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 19.
The square root of 250302052 is about 15820.9371403846. The cubic root of 250302052 is about 630.2141306207.
The spelling of 250302052 in words is "two hundred fifty million, three hundred two thousand, fifty-two".
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