Base | Representation |
---|---|
bin | 101011101011101100… |
… | …1011101110111011000 |
3 | 22222010122110202100100 |
4 | 1113113121131313120 |
5 | 3014104332344314 |
6 | 111032252535400 |
7 | 6530436420315 |
oct | 1272731356730 |
9 | 288118422310 |
10 | 93808090584 |
11 | 3686924899a |
12 | 16220181560 |
13 | 8acca60110 |
14 | 477c977d0c |
15 | 2690844c09 |
hex | 15d765ddd8 |
93808090584 has 48 divisors (see below), whose sum is σ = 273606933600. Its totient is φ = 28864027584.
The previous prime is 93808090567. The next prime is 93808090603. The reversal of 93808090584 is 48509080839.
It is a happy number.
It is a super-2 number, since 2×938080905842 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 93808090584.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50110224 + ... + 50112095.
It is an arithmetic number, because the mean of its divisors is an integer number (5700144450).
Almost surely, 293808090584 is an apocalyptic number.
It is an amenable number.
93808090584 is an abundant number, since it is smaller than the sum of its proper divisors (179798843016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93808090584 is a wasteful number, since it uses less digits than its factorization.
93808090584 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100222344 (or 100222337 counting only the distinct ones).
The product of its (nonzero) digits is 2488320, while the sum is 54.
The spelling of 93808090584 in words is "ninety-three billion, eight hundred eight million, ninety thousand, five hundred eighty-four".
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