Base | Representation |
---|---|
bin | 11101111000001… |
… | …10000010100001 |
3 | 122110121112202121 |
4 | 32330012002201 |
5 | 1003130300101 |
6 | 40511544241 |
7 | 6132233353 |
oct | 1674060241 |
9 | 573545677 |
10 | 250634401 |
11 | 119527376 |
12 | 6bb2b081 |
13 | 3cc053a4 |
14 | 254030d3 |
15 | 1700c0a1 |
hex | ef060a1 |
250634401 has 8 divisors (see below), whose sum is σ = 257037440. Its totient is φ = 244257552.
The previous prime is 250634399. The next prime is 250634441. The reversal of 250634401 is 104436052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 250634401 - 21 = 250634399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (250634441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13615 + ... + 26203.
It is an arithmetic number, because the mean of its divisors is an integer number (32129680).
Almost surely, 2250634401 is an apocalyptic number.
It is an amenable number.
250634401 is a deficient number, since it is larger than the sum of its proper divisors (6403039).
250634401 is a wasteful number, since it uses less digits than its factorization.
250634401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13095.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 250634401 is about 15831.4371110143. The cubic root of 250634401 is about 630.4929382990.
The spelling of 250634401 in words is "two hundred fifty million, six hundred thirty-four thousand, four hundred one".
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