Base | Representation |
---|---|
bin | 1010100011010… |
… | …11100010001001 |
3 | 20011120022202200 |
4 | 11101223202021 |
5 | 140130131331 |
6 | 12441150413 |
7 | 2123262153 |
oct | 521534211 |
9 | 204508680 |
10 | 88520841 |
11 | 45a71022 |
12 | 2578b409 |
13 | 154548c6 |
14 | ba83ad3 |
15 | 7b885e6 |
hex | 546b889 |
88520841 has 12 divisors (see below), whose sum is σ = 131988480. Its totient is φ = 57110040.
The previous prime is 88520833. The next prime is 88520849. The reversal of 88520841 is 14802588.
It is an interprime number because it is at equal distance from previous prime (88520833) and next prime (88520849).
It is not a de Polignac number, because 88520841 - 23 = 88520833 is a prime.
It is a hoax number, since the sum of its digits (36) 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 = 88520796 and 88520805.
It is not an unprimeable number, because it can be changed into a prime (88520849) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158361 + ... + 158918.
It is an arithmetic number, because the mean of its divisors is an integer number (10999040).
Almost surely, 288520841 is an apocalyptic number.
It is an amenable number.
88520841 is a deficient number, since it is larger than the sum of its proper divisors (43467639).
88520841 is a wasteful number, since it uses less digits than its factorization.
88520841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317316 (or 317313 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 36.
The square root of 88520841 is about 9408.5514825610. The cubic root of 88520841 is about 445.6718228338.
The spelling of 88520841 in words is "eighty-eight million, five hundred twenty thousand, eight hundred forty-one".
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