Base | Representation |
---|---|
bin | 101111110100… |
… | …0001110011010 |
3 | 1202011121102211 |
4 | 1133220032122 |
5 | 22404142232 |
6 | 2253145334 |
7 | 423035560 |
oct | 137501632 |
9 | 52147384 |
10 | 25068442 |
11 | 13172323 |
12 | 848b24a |
13 | 52693c9 |
14 | 3487a30 |
15 | 2302a47 |
hex | 17e839a |
25068442 has 8 divisors (see below), whose sum is σ = 42974496. Its totient is φ = 10743612.
The previous prime is 25068431. The next prime is 25068443. The reversal of 25068442 is 24486052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (25068443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895288 + ... + 895315.
It is an arithmetic number, because the mean of its divisors is an integer number (5371812).
Almost surely, 225068442 is an apocalyptic number.
25068442 is a deficient number, since it is larger than the sum of its proper divisors (17906054).
25068442 is a wasteful number, since it uses less digits than its factorization.
25068442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1790612.
The product of its (nonzero) digits is 15360, while the sum is 31.
The square root of 25068442 is about 5006.8395220938. The cubic root of 25068442 is about 292.6683648515.
The spelling of 25068442 in words is "twenty-five million, sixty-eight thousand, four hundred forty-two".
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