Base | Representation |
---|---|
bin | 110010011001110110… |
… | …100110100010000000 |
3 | 12011200202220021210210 |
4 | 302121312212202000 |
5 | 1341314413211300 |
6 | 40510205154120 |
7 | 3624110336355 |
oct | 623166464200 |
9 | 164622807723 |
10 | 54120835200 |
11 | 20a52889583 |
12 | a5a4b5b940 |
13 | 514671b553 |
14 | 2895b3a62c |
15 | 161b538050 |
hex | c99da6880 |
54120835200 has 96 divisors (see below), whose sum is σ = 178260532560. Its totient is φ = 14432220160.
The previous prime is 54120835189. The next prime is 54120835217. The reversal of 54120835200 is 253802145.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 2809194 + ... + 2828393.
Almost surely, 254120835200 is an apocalyptic number.
54120835200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
54120835200 is an abundant number, since it is smaller than the sum of its proper divisors (124139697360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54120835200 is a wasteful number, since it uses less digits than its factorization.
54120835200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5637614 (or 5637597 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
The spelling of 54120835200 in words is "fifty-four billion, one hundred twenty million, eight hundred thirty-five thousand, two hundred".
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