Base | Representation |
---|---|
bin | 101111110100… |
… | …0001101000000 |
3 | 1202011121022111 |
4 | 1133220031000 |
5 | 22404141402 |
6 | 2253145104 |
7 | 423035401 |
oct | 137501500 |
9 | 52147274 |
10 | 25068352 |
11 | 13172251 |
12 | 848b194 |
13 | 526935a |
14 | 34879a8 |
15 | 23029d7 |
hex | 17e8340 |
25068352 has 14 divisors (see below), whose sum is σ = 49745138. Its totient is φ = 12534144.
The previous prime is 25068349. The next prime is 25068409. The reversal of 25068352 is 25386052.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 14930496 + 10137856 = 3864^2 + 3184^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 195783 + ... + 195910.
Almost surely, 225068352 is an apocalyptic number.
It is an amenable number.
25068352 is a deficient number, since it is larger than the sum of its proper divisors (24676786).
25068352 is an equidigital number, since it uses as much as digits as its factorization.
25068352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 391705 (or 391695 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 25068352 is about 5006.8305343800. The cubic root of 25068352 is about 292.6680146079.
The spelling of 25068352 in words is "twenty-five million, sixty-eight thousand, three hundred fifty-two".
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