Base | Representation |
---|---|
bin | 10000000010000… |
… | …000111110001101 |
3 | 200202002202212110 |
4 | 100002000332031 |
5 | 1022323314400 |
6 | 42404454233 |
7 | 6444103542 |
oct | 2002007615 |
9 | 622082773 |
10 | 268963725 |
11 | 128906478 |
12 | 760aa379 |
13 | 43952244 |
14 | 27a14bc9 |
15 | 1892ce50 |
hex | 10080f8d |
268963725 has 24 divisors (see below), whose sum is σ = 464023872. Its totient is φ = 137209600.
The previous prime is 268963703. The next prime is 268963759. The reversal of 268963725 is 527369862.
It is not a de Polignac number, because 268963725 - 212 = 268959629 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76236 + ... + 79685.
It is an arithmetic number, because the mean of its divisors is an integer number (19334328).
Almost surely, 2268963725 is an apocalyptic number.
268963725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
268963725 is a deficient number, since it is larger than the sum of its proper divisors (195060147).
268963725 is a wasteful number, since it uses less digits than its factorization.
268963725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155957 (or 155952 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 48.
The square root of 268963725 is about 16400.1135666800. The cubic root of 268963725 is about 645.5024628694.
The spelling of 268963725 in words is "two hundred sixty-eight million, nine hundred sixty-three thousand, seven hundred twenty-five".
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