Base | Representation |
---|---|
bin | 11110100001000… |
… | …11000010001110 |
3 | 122211200221120001 |
4 | 33100203002032 |
5 | 1011013333141 |
6 | 41222514514 |
7 | 6225634105 |
oct | 1720430216 |
9 | 584627501 |
10 | 255996046 |
11 | 121559689 |
12 | 71895a3a |
13 | 41061967 |
14 | 25ddb03c |
15 | 1771aa31 |
hex | f42308e |
255996046 has 16 divisors (see below), whose sum is σ = 394038288. Its totient is φ = 124660800.
The previous prime is 255996043. The next prime is 255996053. The reversal of 255996046 is 640699552.
It is a junction number, because it is equal to n+sod(n) for n = 255995987 and 255996005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255996043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51841 + ... + 56563.
It is an arithmetic number, because the mean of its divisors is an integer number (24627393).
Almost surely, 2255996046 is an apocalyptic number.
255996046 is a deficient number, since it is larger than the sum of its proper divisors (138042242).
255996046 is a wasteful number, since it uses less digits than its factorization.
255996046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5427.
The product of its (nonzero) digits is 583200, while the sum is 46.
The square root of 255996046 is about 15999.8764370229. The cubic root of 255996046 is about 634.9571517164.
The spelling of 255996046 in words is "two hundred fifty-five million, nine hundred ninety-six thousand, forty-six".
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