Base | Representation |
---|---|
bin | 1010100010111… |
… | …10110000010001 |
3 | 20011110122222000 |
4 | 11101132300101 |
5 | 140121442442 |
6 | 12440104213 |
7 | 2122653435 |
oct | 521366021 |
9 | 204418860 |
10 | 88468497 |
11 | 45a35767 |
12 | 25765069 |
13 | 15436b30 |
14 | ba6c9c5 |
15 | 7b77d4c |
hex | 545ec11 |
88468497 has 32 divisors (see below), whose sum is σ = 141778560. Its totient is φ = 54198720.
The previous prime is 88468489. The next prime is 88468543. The reversal of 88468497 is 79486488.
It is not a de Polignac number, because 88468497 - 23 = 88468489 is a prime.
It is a super-2 number, since 2×884684972 = 15653349922878018, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (88468477) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107347 + ... + 108167.
It is an arithmetic number, because the mean of its divisors is an integer number (4430580).
Almost surely, 288468497 is an apocalyptic number.
It is an amenable number.
88468497 is a deficient number, since it is larger than the sum of its proper divisors (53310063).
88468497 is a wasteful number, since it uses less digits than its factorization.
88468497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1150 (or 1144 counting only the distinct ones).
The product of its digits is 3096576, while the sum is 54.
The square root of 88468497 is about 9405.7693465234. The cubic root of 88468497 is about 445.5839608671.
Subtracting from 88468497 its reverse (79486488), we obtain a square (8982009 = 29972).
The spelling of 88468497 in words is "eighty-eight million, four hundred sixty-eight thousand, four hundred ninety-seven".
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