Base | Representation |
---|---|
bin | 1010010010101… |
… | …11010100111101 |
3 | 20000110120111001 |
4 | 11021113110331 |
5 | 134100402200 |
6 | 12322330301 |
7 | 2065612546 |
oct | 511272475 |
9 | 200416431 |
10 | 86340925 |
11 | 44812240 |
12 | 24ab9991 |
13 | 14b70608 |
14 | b6774cd |
15 | 78a776a |
hex | 525753d |
86340925 has 24 divisors (see below), whose sum is σ = 118733472. Its totient is φ = 61752000.
The previous prime is 86340923. The next prime is 86340929. The reversal of 86340925 is 52904368.
It is not a de Polignac number, because 86340925 - 21 = 86340923 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86340923) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14202 + ... + 19348.
It is an arithmetic number, because the mean of its divisors is an integer number (4947228).
Almost surely, 286340925 is an apocalyptic number.
It is an amenable number.
86340925 is a deficient number, since it is larger than the sum of its proper divisors (32392547).
86340925 is a wasteful number, since it uses less digits than its factorization.
86340925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5229 (or 5224 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 37.
The square root of 86340925 is about 9291.9817584840. The cubic root of 86340925 is about 441.9830003085.
The spelling of 86340925 in words is "eighty-six million, three hundred forty thousand, nine hundred twenty-five".
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