Base | Representation |
---|---|
bin | 111010000100100111100010… |
… | …001111010100110011110000 |
3 | 1020111022101102200221222202222 |
4 | 322010213202033110303300 |
5 | 231434014421114043343 |
6 | 2303110553441100212 |
7 | 104540221566352253 |
oct | 7204474217246360 |
9 | 1214271380858688 |
10 | 255404025924848 |
11 | 7441a26a2a1209 |
12 | 2478b017627668 |
13 | ac6865b4b1ca8 |
14 | 470d89971909a |
15 | 1e7d9a14b0a68 |
hex | e849e23d4cf0 |
255404025924848 has 80 divisors (see below), whose sum is σ = 498617061465600. Its totient is φ = 126733211869440.
The previous prime is 255404025924847. The next prime is 255404025924863. The reversal of 255404025924848 is 848429520404552.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255404025924847) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1249972613 + ... + 1250176923.
It is an arithmetic number, because the mean of its divisors is an integer number (6232713268320).
Almost surely, 2255404025924848 is an apocalyptic number.
It is an amenable number.
255404025924848 is a deficient number, since it is larger than the sum of its proper divisors (243213035540752).
255404025924848 is a wasteful number, since it uses less digits than its factorization.
255404025924848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205710 (or 205704 counting only the distinct ones).
The product of its (nonzero) digits is 147456000, while the sum is 62.
The spelling of 255404025924848 in words is "two hundred fifty-five trillion, four hundred four billion, twenty-five million, nine hundred twenty-four thousand, eight hundred forty-eight".
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