Base | Representation |
---|---|
bin | 101111110100… |
… | …0001011110000 |
3 | 1202011121012112 |
4 | 1133220023300 |
5 | 22404141042 |
6 | 2253144452 |
7 | 423035225 |
oct | 137501360 |
9 | 52147175 |
10 | 25068272 |
11 | 13172189 |
12 | 848b128 |
13 | 52692c8 |
14 | 348794c |
15 | 2302982 |
hex | 17e82f0 |
25068272 has 10 divisors (see below), whose sum is σ = 48569808. Its totient is φ = 12534128.
The previous prime is 25068271. The next prime is 25068283. The reversal of 25068272 is 27286052.
It is a super-2 number, since 2×250682722 = 1256836522131968, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25068271) 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 as a sum of consecutive naturals, namely, 783368 + ... + 783399.
Almost surely, 225068272 is an apocalyptic number.
It is an amenable number.
25068272 is a deficient number, since it is larger than the sum of its proper divisors (23501536).
25068272 is a wasteful number, since it uses less digits than its factorization.
25068272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1566775 (or 1566769 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 25068272 is about 5006.8225452876. The cubic root of 25068272 is about 292.6677032795.
The spelling of 25068272 in words is "twenty-five million, sixty-eight thousand, two hundred seventy-two".
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