Base | Representation |
---|---|
bin | 1011111101000011011000… |
… | …01100001111100001011000 |
3 | 10110002000101021100202011210 |
4 | 11332201230030033201120 |
5 | 11421141301320001102 |
6 | 131524031000423120 |
7 | 5352113510544144 |
oct | 576415414174130 |
9 | 113060337322153 |
10 | 26287015000152 |
11 | 8415295737155 |
12 | 2b46724177aa0 |
13 | 1188b1622316a |
14 | 66c42680a224 |
15 | 308bbb54036c |
hex | 17e86c30f858 |
26287015000152 has 16 divisors (see below), whose sum is σ = 65717537500440. Its totient is φ = 8762338333376.
The previous prime is 26287015000123. The next prime is 26287015000159. The reversal of 26287015000152 is 25100051078262.
It is a self number, because there is not a number n which added to its sum of digits gives 26287015000152.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26287015000159) 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, 547646145813 + ... + 547646145860.
Almost surely, 226287015000152 is an apocalyptic number.
It is an amenable number.
26287015000152 is an abundant number, since it is smaller than the sum of its proper divisors (39430522500288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26287015000152 is a wasteful number, since it uses less digits than its factorization.
26287015000152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1095292291682 (or 1095292291678 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 39.
The spelling of 26287015000152 in words is "twenty-six trillion, two hundred eighty-seven billion, fifteen million, one hundred fifty-two", and thus it is an aban number.
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