Base | Representation |
---|---|
bin | 1110110110011011110… |
… | …1110010011111100100 |
3 | 220101112111010111112010 |
4 | 3231212331302133210 |
5 | 13140001404402400 |
6 | 313112204554220 |
7 | 24301241562165 |
oct | 3554675623744 |
9 | 811474114463 |
10 | 255130544100 |
11 | 992225a4a43 |
12 | 41542852970 |
13 | 1b09bc96ac3 |
14 | c4c3d7576c |
15 | 698345a450 |
hex | 3b66f727e4 |
255130544100 has 36 divisors (see below), whose sum is σ = 738177708464. Its totient is φ = 68034811680.
The previous prime is 255130544099. The next prime is 255130544111. The reversal of 255130544100 is 1445031552.
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, 425217274 + ... + 425217873.
Almost surely, 2255130544100 is an apocalyptic number.
255130544100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
255130544100 is an abundant number, since it is smaller than the sum of its proper divisors (483047164364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255130544100 is a wasteful number, since it uses less digits than its factorization.
255130544100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 850435164 (or 850435157 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 30.
Adding to 255130544100 its reverse (1445031552), we get a palindrome (256575575652).
The spelling of 255130544100 in words is "two hundred fifty-five billion, one hundred thirty million, five hundred forty-four thousand, one hundred".
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