Base | Representation |
---|---|
bin | 1010010011111… |
… | …00010010111000 |
3 | 20000202021012011 |
4 | 11021330102320 |
5 | 134120223334 |
6 | 12325455304 |
7 | 2100113161 |
oct | 511742270 |
9 | 200667164 |
10 | 86492344 |
11 | 44905a84 |
12 | 24b71534 |
13 | 14bc4503 |
14 | b6b6768 |
15 | 78d7564 |
hex | 527c4b8 |
86492344 has 8 divisors (see below), whose sum is σ = 162173160. Its totient is φ = 43246168.
The previous prime is 86492309. The next prime is 86492353. The reversal of 86492344 is 44329468.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×864923442 = 14961851141228672, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 86492297 and 86492306.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5405764 + ... + 5405779.
It is an arithmetic number, because the mean of its divisors is an integer number (20271645).
Almost surely, 286492344 is an apocalyptic number.
It is an amenable number.
86492344 is a deficient number, since it is larger than the sum of its proper divisors (75680816).
86492344 is a wasteful number, since it uses less digits than its factorization.
86492344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10811549 (or 10811545 counting only the distinct ones).
The product of its digits is 165888, while the sum is 40.
The square root of 86492344 is about 9300.1260206515. The cubic root of 86492344 is about 442.2412229275.
The spelling of 86492344 in words is "eighty-six million, four hundred ninety-two thousand, three hundred forty-four".
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