Base | Representation |
---|---|
bin | 1010100011001… |
… | …01000110110100 |
3 | 20011111222122200 |
4 | 11101211012310 |
5 | 140123311031 |
6 | 12440424500 |
7 | 2123122335 |
oct | 521450664 |
9 | 204458580 |
10 | 88494516 |
11 | 45a53270 |
12 | 25778130 |
13 | 15445926 |
14 | ba7828c |
15 | 7b808e6 |
hex | 54651b4 |
88494516 has 72 divisors (see below), whose sum is σ = 249753504. Its totient is φ = 26187840.
The previous prime is 88494509. The next prime is 88494521. The reversal of 88494516 is 61549488.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14430 + ... + 19626.
Almost surely, 288494516 is an apocalyptic number.
88494516 is a gapful number since it is divisible by the number (86) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88494516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124876752).
88494516 is an abundant number, since it is smaller than the sum of its proper divisors (161258988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88494516 is a wasteful number, since it uses less digits than its factorization.
88494516 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5261 (or 5256 counting only the distinct ones).
The product of its digits is 276480, while the sum is 45.
The square root of 88494516 is about 9407.1523852864. The cubic root of 88494516 is about 445.6276393631.
The spelling of 88494516 in words is "eighty-eight million, four hundred ninety-four thousand, five hundred sixteen".
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