Base | Representation |
---|---|
bin | 1010010010011… |
… | …10011011101111 |
3 | 20000101201111210 |
4 | 11021032123233 |
5 | 134043220440 |
6 | 12321445503 |
7 | 2065401414 |
oct | 511163357 |
9 | 200351453 |
10 | 86304495 |
11 | 44797932 |
12 | 24aa0893 |
13 | 14b59b64 |
14 | b66810b |
15 | 789ba80 |
hex | 524e6ef |
86304495 has 16 divisors (see below), whose sum is σ = 146210400. Its totient is φ = 43321344.
The previous prime is 86304473. The next prime is 86304497. The reversal of 86304495 is 59440368.
It is not a de Polignac number, because 86304495 - 29 = 86303983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86304497) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168970 + ... + 169479.
It is an arithmetic number, because the mean of its divisors is an integer number (9138150).
Almost surely, 286304495 is an apocalyptic number.
86304495 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
86304495 is a deficient number, since it is larger than the sum of its proper divisors (59905905).
86304495 is a wasteful number, since it uses less digits than its factorization.
86304495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338474.
The product of its (nonzero) digits is 103680, while the sum is 39.
The square root of 86304495 is about 9290.0212593944. The cubic root of 86304495 is about 441.9208293052.
The spelling of 86304495 in words is "eighty-six million, three hundred four thousand, four hundred ninety-five".
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