Base | Representation |
---|---|
bin | 101000010001011100… |
… | …1010101101101111111 |
3 | 22021020021102011120210 |
4 | 1100202321111231333 |
5 | 2404110102134211 |
6 | 103421445243503 |
7 | 6151113456066 |
oct | 1204271255577 |
9 | 267207364523 |
10 | 86484802431 |
11 | 33750464135 |
12 | 14917703593 |
13 | 8203794411 |
14 | 42861051dd |
15 | 23b296b9a6 |
hex | 1422e55b7f |
86484802431 has 16 divisors (see below), whose sum is σ = 117500785920. Its totient is φ = 56566564800.
The previous prime is 86484802379. The next prime is 86484802451. The reversal of 86484802431 is 13420848468.
It is not a de Polignac number, because 86484802431 - 27 = 86484802303 is a prime.
It is a super-2 number, since 2×864848024312 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86484802451) 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, 396670 + ... + 574731.
It is an arithmetic number, because the mean of its divisors is an integer number (7343799120).
Almost surely, 286484802431 is an apocalyptic number.
86484802431 is a deficient number, since it is larger than the sum of its proper divisors (31015983489).
86484802431 is a wasteful number, since it uses less digits than its factorization.
86484802431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 971966.
The product of its (nonzero) digits is 1179648, while the sum is 48.
The spelling of 86484802431 in words is "eighty-six billion, four hundred eighty-four million, eight hundred two thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •