Base | Representation |
---|---|
bin | 101001000101101101… |
… | …1101010000110000100 |
3 | 22102202111112210200201 |
4 | 1102023123222012010 |
5 | 2421203042114002 |
6 | 104311500020244 |
7 | 6242430654604 |
oct | 1221333520604 |
9 | 272674483621 |
10 | 88238629252 |
11 | 34470451194 |
12 | 15126b31684 |
13 | 8422c38b77 |
14 | 43b0ddcc04 |
15 | 2466904087 |
hex | 148b6ea184 |
88238629252 has 12 divisors (see below), whose sum is σ = 154419695500. Its totient is φ = 44118716256.
The previous prime is 88238629211. The next prime is 88238629253. The reversal of 88238629252 is 25292683288.
It can be written as a sum of positive squares in 2 ways, for example, as 57775813956 + 30462815296 = 240366^2 + 174536^2 .
It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 88238629193 and 88238629202.
It is not an unprimeable number, because it can be changed into a prime (88238629253) 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, 443278 + ... + 610714.
Almost surely, 288238629252 is an apocalyptic number.
It is an amenable number.
88238629252 is a deficient number, since it is larger than the sum of its proper divisors (66181066248).
88238629252 is a wasteful number, since it uses less digits than its factorization.
88238629252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299190 (or 299188 counting only the distinct ones).
The product of its digits is 6635520, while the sum is 55.
The spelling of 88238629252 in words is "eighty-eight billion, two hundred thirty-eight million, six hundred twenty-nine thousand, two hundred fifty-two".
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