Base | Representation |
---|---|
bin | 1010010001010… |
… | …01100011111101 |
3 | 20000010001100020 |
4 | 11020221203331 |
5 | 134023402334 |
6 | 12314322353 |
7 | 2064202203 |
oct | 510514375 |
9 | 200101306 |
10 | 86153469 |
11 | 446a4416 |
12 | 24a293b9 |
13 | 14b061ac |
14 | b629073 |
15 | 786be49 |
hex | 52298fd |
86153469 has 12 divisors (see below), whose sum is σ = 120085056. Its totient is φ = 54937432.
The previous prime is 86153449. The next prime is 86153471. The reversal of 86153469 is 96435168.
It is not a de Polignac number, because 86153469 - 211 = 86151421 is a prime.
It is a super-2 number, since 2×861534692 = 14844840441467922, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 86153469.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86153449) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25557 + ... + 28730.
It is an arithmetic number, because the mean of its divisors is an integer number (10007088).
Almost surely, 286153469 is an apocalyptic number.
It is an amenable number.
86153469 is a deficient number, since it is larger than the sum of its proper divisors (33931587).
86153469 is a wasteful number, since it uses less digits than its factorization.
86153469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54336 (or 54313 counting only the distinct ones).
The product of its digits is 155520, while the sum is 42.
The square root of 86153469 is about 9281.8893012145. The cubic root of 86153469 is about 441.6629033657.
The spelling of 86153469 in words is "eighty-six million, one hundred fifty-three thousand, four hundred sixty-nine".
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