Base | Representation |
---|---|
bin | 11000001101011111… |
… | …010000110100101011 |
3 | 2111002201020212011222 |
4 | 120031133100310223 |
5 | 411220000243310 |
6 | 15535322412255 |
7 | 1610131141424 |
oct | 301537206453 |
9 | 74081225158 |
10 | 25996102955 |
11 | 10030138a09 |
12 | 505606108b |
13 | 25b3a0a954 |
14 | 138879c64b |
15 | a22384055 |
hex | 60d7d0d2b |
25996102955 has 16 divisors (see below), whose sum is σ = 32868612000. Its totient is φ = 19683452160.
The previous prime is 25996102933. The next prime is 25996102963. The reversal of 25996102955 is 55920169952.
It is not a de Polignac number, because 25996102955 - 212 = 25996098859 is a prime.
It is a super-3 number, since 3×259961029553 (a number of 32 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 25996102897 and 25996102906.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30776 + ... + 230085.
It is an arithmetic number, because the mean of its divisors is an integer number (2054288250).
Almost surely, 225996102955 is an apocalyptic number.
25996102955 is a deficient number, since it is larger than the sum of its proper divisors (6872509045).
25996102955 is a wasteful number, since it uses less digits than its factorization.
25996102955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261934.
The product of its (nonzero) digits is 2187000, while the sum is 53.
The spelling of 25996102955 in words is "twenty-five billion, nine hundred ninety-six million, one hundred two thousand, nine hundred fifty-five".
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