Base | Representation |
---|---|
bin | 10100101111000101… |
… | …01111001100010000 |
3 | 1001201211120112102221 |
4 | 22113202233030100 |
5 | 140244343303100 |
6 | 5040353550424 |
7 | 542604561562 |
oct | 122742571420 |
9 | 31654515387 |
10 | 11132400400 |
11 | 47a2a4a210 |
12 | 21a8275414 |
13 | 10854a3894 |
14 | 7786d7332 |
15 | 4524e401a |
hex | 2978af310 |
11132400400 has 60 divisors (see below), whose sum is σ = 29177020944. Its totient is φ = 4048144000.
The previous prime is 11132400347. The next prime is 11132400403. The reversal of 11132400400 is 400423111.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is not an unprimeable number, because it can be changed into a prime (11132400403) 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, 1260646 + ... + 1269445.
Almost surely, 211132400400 is an apocalyptic number.
11132400400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11132400400 is an abundant number, since it is smaller than the sum of its proper divisors (18044620544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11132400400 is a wasteful number, since it uses less digits than its factorization.
11132400400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2530120 (or 2530109 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 11132400400 its reverse (400423111), we get a palindrome (11532823511).
The spelling of 11132400400 in words is "eleven billion, one hundred thirty-two million, four hundred thousand, four hundred".
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