Base | Representation |
---|---|
bin | 1110110110001001110… |
… | …1110011011100100010 |
3 | 220101100020002000210222 |
4 | 3231202131303130202 |
5 | 13134323043104110 |
6 | 313100510523042 |
7 | 24266334105260 |
oct | 3554235633442 |
9 | 811306060728 |
10 | 255055050530 |
11 | 99193a21565 |
12 | 41521506482 |
13 | 1b089453957 |
14 | c4b7d23430 |
15 | 697b9e6c55 |
hex | 3b62773722 |
255055050530 has 64 divisors (see below), whose sum is σ = 530259125760. Its totient is φ = 86519616000.
The previous prime is 255055050521. The next prime is 255055050559. The reversal of 255055050530 is 35050550552.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10458491 + ... + 10482849.
It is an arithmetic number, because the mean of its divisors is an integer number (8285298840).
Almost surely, 2255055050530 is an apocalyptic number.
255055050530 is an abundant number, since it is smaller than the sum of its proper divisors (275204075230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255055050530 is a wasteful number, since it uses less digits than its factorization.
255055050530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25955.
The product of its (nonzero) digits is 93750, while the sum is 35.
The spelling of 255055050530 in words is "two hundred fifty-five billion, fifty-five million, fifty thousand, five hundred thirty".
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