Base | Representation |
---|---|
bin | 1010010111001… |
… | …10001011100000 |
3 | 20001120022010021 |
4 | 11023212023200 |
5 | 134223113143 |
6 | 12343043224 |
7 | 2103600466 |
oct | 513461340 |
9 | 201508107 |
10 | 86926048 |
11 | 45081910 |
12 | 25140514 |
13 | 15016a41 |
14 | b78a836 |
15 | 7970ced |
hex | 52e62e0 |
86926048 has 48 divisors (see below), whose sum is σ = 191068416. Its totient is φ = 38586240.
The previous prime is 86925961. The next prime is 86926087. The reversal of 86926048 is 84062968.
It is a happy number.
It is a super-2 number, since 2×869260482 = 15112275641796608, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a junction number, because it is equal to n+sod(n) for n = 86925995 and 86926013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12265 + ... + 18007.
It is an arithmetic number, because the mean of its divisors is an integer number (3980592).
Almost surely, 286926048 is an apocalyptic number.
86926048 is a gapful number since it is divisible by the number (88) 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 86926048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95534208).
86926048 is an abundant number, since it is smaller than the sum of its proper divisors (104142368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86926048 is a wasteful number, since it uses less digits than its factorization.
86926048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5807 (or 5799 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 43.
The square root of 86926048 is about 9323.4139669973. The cubic root of 86926048 is about 442.9791768344.
The spelling of 86926048 in words is "eighty-six million, nine hundred twenty-six thousand, forty-eight".
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