Base | Representation |
---|---|
bin | 1010100010100… |
… | …01001110010101 |
3 | 20011100211221102 |
4 | 11101101032111 |
5 | 140113204302 |
6 | 12434555445 |
7 | 2122333034 |
oct | 521211625 |
9 | 204324842 |
10 | 88413077 |
11 | 459a8065 |
12 | 25738b85 |
13 | 1541783c |
14 | ba5671b |
15 | 7b66702 |
hex | 5451395 |
88413077 has 4 divisors (see below), whose sum is σ = 89288556. Its totient is φ = 87537600.
The previous prime is 88413053. The next prime is 88413089. The reversal of 88413077 is 77031488.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 68574961 + 19838116 = 8281^2 + 4454^2 .
It is a cyclic number.
It is not a de Polignac number, because 88413077 - 212 = 88408981 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 88413077.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88416077) 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, 437588 + ... + 437789.
It is an arithmetic number, because the mean of its divisors is an integer number (22322139).
Almost surely, 288413077 is an apocalyptic number.
It is an amenable number.
88413077 is a deficient number, since it is larger than the sum of its proper divisors (875479).
88413077 is a wasteful number, since it uses less digits than its factorization.
88413077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 875478.
The product of its (nonzero) digits is 37632, while the sum is 38.
The square root of 88413077 is about 9402.8228208342. The cubic root of 88413077 is about 445.4908979041.
The spelling of 88413077 in words is "eighty-eight million, four hundred thirteen thousand, seventy-seven".
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