Base | Representation |
---|---|
bin | 1110111000001110101… |
… | …1010001111001010110 |
3 | 220102210001111202002002 |
4 | 3232003223101321112 |
5 | 13141443212400004 |
6 | 313232053115302 |
7 | 24316211055002 |
oct | 3560353217126 |
9 | 812701452062 |
10 | 255612231254 |
11 | 9944a4936a6 |
12 | 41658028b32 |
13 | 1b147a096a3 |
14 | c52bd21702 |
15 | 69b08a761e |
hex | 3b83ad1e56 |
255612231254 has 8 divisors (see below), whose sum is σ = 384218804160. Its totient is φ = 127539296536.
The previous prime is 255612231253. The next prime is 255612231307. The reversal of 255612231254 is 452132216552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2556122312542 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255612231253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133408349 + ... + 133410264.
It is an arithmetic number, because the mean of its divisors is an integer number (48027350520).
Almost surely, 2255612231254 is an apocalyptic number.
255612231254 is a deficient number, since it is larger than the sum of its proper divisors (128606572906).
255612231254 is a wasteful number, since it uses less digits than its factorization.
255612231254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266819094.
The product of its digits is 144000, while the sum is 38.
The spelling of 255612231254 in words is "two hundred fifty-five billion, six hundred twelve million, two hundred thirty-one thousand, two hundred fifty-four".
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