Base | Representation |
---|---|
bin | 110001101111001000… |
… | …100000111001000000 |
3 | 12002211211020220012211 |
4 | 301233020200321000 |
5 | 1333332423013100 |
6 | 40311123231504 |
7 | 3600255306604 |
oct | 615710407100 |
9 | 162754226184 |
10 | 53404110400 |
11 | 20715256633 |
12 | a424b18594 |
13 | 50610a4734 |
14 | 282888b504 |
15 | 15c86601ba |
hex | c6f220e40 |
53404110400 has 84 divisors (see below), whose sum is σ = 131465563840. Its totient is φ = 21352204800.
The previous prime is 53404110391. The next prime is 53404110449. The reversal of 53404110400 is 401140435.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4459621 + ... + 4471579.
Almost surely, 253404110400 is an apocalyptic number.
53404110400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53404110400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65732781920).
53404110400 is an abundant number, since it is smaller than the sum of its proper divisors (78061453440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53404110400 is a wasteful number, since it uses less digits than its factorization.
53404110400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14772 (or 14757 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
Adding to 53404110400 its reverse (401140435), we get a palindrome (53805250835).
The spelling of 53404110400 in words is "fifty-three billion, four hundred four million, one hundred ten thousand, four hundred".
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