Base | Representation |
---|---|
bin | 1010010001010… |
… | …01010011111110 |
3 | 20000002222221100 |
4 | 11020221103332 |
5 | 134023334241 |
6 | 12314313530 |
7 | 2064166212 |
oct | 510512376 |
9 | 200088840 |
10 | 86152446 |
11 | 446a3676 |
12 | 24a288a6 |
13 | 14b058a3 |
14 | b628942 |
15 | 786b9b6 |
hex | 52294fe |
86152446 has 48 divisors (see below), whose sum is σ = 194556960. Its totient is φ = 27518400.
The previous prime is 86152397. The next prime is 86152459. The reversal of 86152446 is 64425168.
It is a super-3 number, since 3×861524463 (a number of 25 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 86152446.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78276 + ... + 79368.
It is an arithmetic number, because the mean of its divisors is an integer number (4053270).
Almost surely, 286152446 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 86152446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97278480).
86152446 is an abundant number, since it is smaller than the sum of its proper divisors (108404514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86152446 is a wasteful number, since it uses less digits than its factorization.
86152446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1281 (or 1278 counting only the distinct ones).
The product of its digits is 46080, while the sum is 36.
The square root of 86152446 is about 9281.8341937356. The cubic root of 86152446 is about 441.6611552336.
The spelling of 86152446 in words is "eighty-six million, one hundred fifty-two thousand, four hundred forty-six".
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