Base | Representation |
---|---|
bin | 1110110111001110100… |
… | …0010111010000001000 |
3 | 220102002021221222011120 |
4 | 3231303220113100020 |
5 | 13140420304000204 |
6 | 313145235155240 |
7 | 24306431645334 |
oct | 3556350272010 |
9 | 812067858146 |
10 | 255343031304 |
11 | 993215367a9 |
12 | 415a1a45b20 |
13 | 1b104003a8a |
14 | c5042887c4 |
15 | 6996e2e6d9 |
hex | 3b73a17408 |
255343031304 has 32 divisors (see below), whose sum is σ = 675908025120. Its totient is φ = 80107617536.
The previous prime is 255343031299. The next prime is 255343031341. The reversal of 255343031304 is 403130343552.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312919974 + ... + 312920789.
It is an arithmetic number, because the mean of its divisors is an integer number (21122125785).
Almost surely, 2255343031304 is an apocalyptic number.
255343031304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
255343031304 is an abundant number, since it is smaller than the sum of its proper divisors (420564993816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255343031304 is a wasteful number, since it uses less digits than its factorization.
255343031304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 625840789 (or 625840785 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 33.
Adding to 255343031304 its reverse (403130343552), we get a palindrome (658473374856).
The spelling of 255343031304 in words is "two hundred fifty-five billion, three hundred forty-three million, thirty-one thousand, three hundred four".
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