Base | Representation |
---|---|
bin | 11101110101000… |
… | …10001100101100 |
3 | 122102211202210100 |
4 | 32322202030230 |
5 | 1003024203302 |
6 | 40455111100 |
7 | 6125611161 |
oct | 1672421454 |
9 | 572752710 |
10 | 250225452 |
11 | 1192780a4 |
12 | 6b972490 |
13 | 3cac11c9 |
14 | 25338068 |
15 | 16e7ad1c |
hex | eea232c |
250225452 has 36 divisors (see below), whose sum is σ = 636317136. Its totient is φ = 82907040.
The previous prime is 250225447. The next prime is 250225453. The reversal of 250225452 is 254522052.
250225452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×2502254522 = 125225553657208608, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250225453) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14799 + ... + 26822.
It is an arithmetic number, because the mean of its divisors is an integer number (17675476).
Almost surely, 2250225452 is an apocalyptic number.
It is an amenable number.
250225452 is an abundant number, since it is smaller than the sum of its proper divisors (386091684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250225452 is a wasteful number, since it uses less digits than its factorization.
250225452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41798 (or 41793 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 27.
The square root of 250225452 is about 15818.5161124550. The cubic root of 250225452 is about 630.1498358652.
The spelling of 250225452 in words is "two hundred fifty million, two hundred twenty-five thousand, four hundred fifty-two".
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