Base | Representation |
---|---|
bin | 10000001101111101110… |
… | …11011110001011010000 |
3 | 1222021100222210102012110 |
4 | 20012332323132023100 |
5 | 33112224013323240 |
6 | 1103555440025320 |
7 | 55155163130463 |
oct | 10067673361320 |
9 | 1867328712173 |
10 | 557254042320 |
11 | 1a536a419948 |
12 | 8bbbb302240 |
13 | 40719a20021 |
14 | 1cd8511d2da |
15 | e767273c80 |
hex | 81beede2d0 |
557254042320 has 80 divisors (see below), whose sum is σ = 1727584338240. Its totient is φ = 148592750592.
The previous prime is 557254042291. The next prime is 557254042343. The reversal of 557254042320 is 23240452755.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5068896 + ... + 5177664.
It is an arithmetic number, because the mean of its divisors is an integer number (21594804228).
Almost surely, 2557254042320 is an apocalyptic number.
It is an amenable number.
557254042320 is an abundant number, since it is smaller than the sum of its proper divisors (1170330295920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
557254042320 is a wasteful number, since it uses less digits than its factorization.
557254042320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130132 (or 130126 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 39.
The spelling of 557254042320 in words is "five hundred fifty-seven billion, two hundred fifty-four million, forty-two thousand, three hundred twenty".
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