Base | Representation |
---|---|
bin | 101111111001… |
… | …1110110100110 |
3 | 1202021000202211 |
4 | 1133303312212 |
5 | 22412203240 |
6 | 2254154034 |
7 | 423324460 |
oct | 137636646 |
9 | 52230684 |
10 | 25116070 |
11 | 131a5091 |
12 | 84b291a |
13 | 5284ca5 |
14 | 349b130 |
15 | 2311bea |
hex | 17f3da6 |
25116070 has 24 divisors (see below), whose sum is σ = 51753744. Its totient is φ = 8596848.
The previous prime is 25116053. The next prime is 25116083. The reversal of 25116070 is 7061152.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41631 + ... + 42229.
It is an arithmetic number, because the mean of its divisors is an integer number (2156406).
Almost surely, 225116070 is an apocalyptic number.
25116070 is an abundant number, since it is smaller than the sum of its proper divisors (26637674).
25116070 is an frugal number, since it uses more digits than its factorization.
25116070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1212 (or 613 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 22.
The square root of 25116070 is about 5011.5935589391. The cubic root of 25116070 is about 292.8535962858.
The spelling of 25116070 in words is "twenty-five million, one hundred sixteen thousand, seventy".
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