Base | Representation |
---|---|
bin | 101110100011000011… |
… | …1101101001001000000 |
3 | 100120000102122022111221 |
4 | 1131012013231021000 |
5 | 3114204413012312 |
6 | 113531000044424 |
7 | 10136055462016 |
oct | 1350607551100 |
9 | 316012568457 |
10 | 99960672832 |
11 | 39436215009 |
12 | 17458763714 |
13 | 9570620227 |
14 | 4ba3b448b6 |
15 | 2900a6c207 |
hex | 17461ed240 |
99960672832 has 28 divisors (see below), whose sum is σ = 200323428156. Its totient is φ = 49485478400.
The previous prime is 99960672811. The next prime is 99960672839. The reversal of 99960672832 is 23827606999.
99960672832 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 67234415616 + 32726257216 = 259296^2 + 180904^2 .
It is a super-2 number, since 2×999606728322 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (99960672839) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7725643 + ... + 7738570.
Almost surely, 299960672832 is an apocalyptic number.
It is an amenable number.
99960672832 is an abundant number, since it is smaller than the sum of its proper divisors (100362755324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99960672832 is a wasteful number, since it uses less digits than its factorization.
99960672832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15464326 (or 15464316 counting only the distinct ones).
The product of its (nonzero) digits is 17635968, while the sum is 61.
The spelling of 99960672832 in words is "ninety-nine billion, nine hundred sixty million, six hundred seventy-two thousand, eight hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •