Base | Representation |
---|---|
bin | 101000111110100110… |
… | …1011001101101110101 |
3 | 22102010212112202011022 |
4 | 1101331031121231311 |
5 | 2420211000324000 |
6 | 104232053350525 |
7 | 6233502516125 |
oct | 1217515315565 |
9 | 272125482138 |
10 | 88000011125 |
11 | 34358791924 |
12 | 1507b038445 |
13 | 83b5680000 |
14 | 438b446c85 |
15 | 24509bc585 |
hex | 147d359b75 |
88000011125 has 60 divisors (see below), whose sum is σ = 119738328372. Its totient is φ = 64570708800.
The previous prime is 88000011119. The next prime is 88000011173. The reversal of 88000011125 is 52111000088.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 30 ways, for example, as 75307684 + 87924703441 = 8678^2 + 296521^2 .
It is not a de Polignac number, because 88000011125 - 216 = 87999945589 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 88000011094 and 88000011103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 560509547 + ... + 560509703.
Almost surely, 288000011125 is an apocalyptic number.
It is an amenable number.
88000011125 is a deficient number, since it is larger than the sum of its proper divisors (31738317247).
88000011125 is an frugal number, since it uses more digits than its factorization.
88000011125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381 (or 175 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 26.
The spelling of 88000011125 in words is "eighty-eight billion, eleven thousand, one hundred twenty-five".
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