Base | Representation |
---|---|
bin | 1010010111001… |
… | …01010100000010 |
3 | 20001120010020210 |
4 | 11023211110002 |
5 | 134223004443 |
6 | 12343014550 |
7 | 2103554235 |
oct | 513452402 |
9 | 201503223 |
10 | 86922498 |
11 | 4507a183 |
12 | 2513a456 |
13 | 15015240 |
14 | b78941c |
15 | 796ec33 |
hex | 52e5502 |
86922498 has 32 divisors (see below), whose sum is σ = 188366976. Its totient is φ = 26581248.
The previous prime is 86922469. The next prime is 86922503. The reversal of 86922498 is 89422968.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9690 + ... + 16362.
It is an arithmetic number, because the mean of its divisors is an integer number (5886468).
Almost surely, 286922498 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 86922498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94183488).
86922498 is an abundant number, since it is smaller than the sum of its proper divisors (101444478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86922498 is a wasteful number, since it uses less digits than its factorization.
86922498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6858.
The product of its digits is 497664, while the sum is 48.
The square root of 86922498 is about 9323.2235841473. The cubic root of 86922498 is about 442.9731464307.
The spelling of 86922498 in words is "eighty-six million, nine hundred twenty-two thousand, four hundred ninety-eight".
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