Base | Representation |
---|---|
bin | 11000001101111010101… |
… | …01100011000001000000 |
3 | 2221112210211210102120001 |
4 | 30012331111203001000 |
5 | 102113122414333100 |
6 | 1434132554525344 |
7 | 114055225520563 |
oct | 14067525430100 |
9 | 2845724712501 |
10 | 832105230400 |
11 | 2a0991789564 |
12 | 115326436854 |
13 | 6060c541222 |
14 | 2c3ba21c4da |
15 | 169a1b67d6a |
hex | c1bd563040 |
832105230400 has 84 divisors (see below), whose sum is σ = 2073416955520. Its totient is φ = 328628851200.
The previous prime is 832105230353. The next prime is 832105230401. The reversal of 832105230400 is 4032501238.
It is a super-2 number, since 2×8321052304002 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (832105230401) 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, 3165156 + ... + 3417955.
Almost surely, 2832105230400 is an apocalyptic number.
832105230400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
832105230400 is an abundant number, since it is smaller than the sum of its proper divisors (1241311725120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
832105230400 is a wasteful number, since it uses less digits than its factorization.
832105230400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6583212 (or 6583197 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
Adding to 832105230400 its reverse (4032501238), we get a palindrome (836137731638).
The spelling of 832105230400 in words is "eight hundred thirty-two billion, one hundred five million, two hundred thirty thousand, four hundred".
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