Base | Representation |
---|---|
bin | 1010100010100… |
… | …01001111001001 |
3 | 20011100212000100 |
4 | 11101101033021 |
5 | 140113210004 |
6 | 12435000013 |
7 | 2122333140 |
oct | 521211711 |
9 | 204325010 |
10 | 88413129 |
11 | 459a8102 |
12 | 25739009 |
13 | 1541787c |
14 | ba56757 |
15 | 7b66739 |
hex | 54513c9 |
88413129 has 12 divisors (see below), whose sum is σ = 145951936. Its totient is φ = 50521752.
The previous prime is 88413109. The next prime is 88413131. The reversal of 88413129 is 92131488.
It is not a de Polignac number, because 88413129 - 28 = 88412873 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 88413093 and 88413102.
It is not an unprimeable number, because it can be changed into a prime (88413109) 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, 701629 + ... + 701754.
Almost surely, 288413129 is an apocalyptic number.
It is an amenable number.
88413129 is a deficient number, since it is larger than the sum of its proper divisors (57538807).
88413129 is a wasteful number, since it uses less digits than its factorization.
88413129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1403396 (or 1403393 counting only the distinct ones).
The product of its digits is 13824, while the sum is 36.
The square root of 88413129 is about 9402.8255859608. The cubic root of 88413129 is about 445.4909852424.
The spelling of 88413129 in words is "eighty-eight million, four hundred thirteen thousand, one hundred twenty-nine".
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