Base | Representation |
---|---|
bin | 110011010010011011… |
… | …110001000000010101 |
3 | 12021010221010000101211 |
4 | 303102123301000111 |
5 | 1400240421222100 |
6 | 41144315221421 |
7 | 3656455065565 |
oct | 632233610025 |
9 | 167127100354 |
10 | 55070101525 |
11 | 2139a7003aa |
12 | a80aa47871 |
13 | 52682a43ba |
14 | 2945c3cda5 |
15 | 1674a471ba |
hex | cd26f1015 |
55070101525 has 12 divisors (see below), whose sum is σ = 68453899300. Its totient is φ = 43948356480.
The previous prime is 55070101519. The next prime is 55070101531. The reversal of 55070101525 is 52510107055.
It is an interprime number because it is at equal distance from previous prime (55070101519) and next prime (55070101531).
It can be written as a sum of positive squares in 6 ways, for example, as 8287007089 + 46783094436 = 91033^2 + 216294^2 .
It is not a de Polignac number, because 55070101525 - 27 = 55070101397 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2682690 + ... + 2703139.
Almost surely, 255070101525 is an apocalyptic number.
It is an amenable number.
55070101525 is a deficient number, since it is larger than the sum of its proper divisors (13383797775).
55070101525 is a wasteful number, since it uses less digits than its factorization.
55070101525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5386248 (or 5386243 counting only the distinct ones).
The product of its (nonzero) digits is 8750, while the sum is 31.
The spelling of 55070101525 in words is "fifty-five billion, seventy million, one hundred one thousand, five hundred twenty-five".
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