Base | Representation |
---|---|
bin | 110011100011001111… |
… | …111100001011101111 |
3 | 12021212120221211022110 |
4 | 303203033330023233 |
5 | 1401330131324010 |
6 | 41232314015103 |
7 | 3666452025642 |
oct | 634317741357 |
9 | 167776854273 |
10 | 55352214255 |
11 | 21524977918 |
12 | a889417493 |
13 | 52b187b600 |
14 | 29714b7a59 |
15 | 168e6c1120 |
hex | ce33fc2ef |
55352214255 has 48 divisors (see below), whose sum is σ = 96207937056. Its totient is φ = 27162869760.
The previous prime is 55352214187. The next prime is 55352214277. The reversal of 55352214255 is 55241225355.
It is not a de Polignac number, because 55352214255 - 29 = 55352213743 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 758575 + ... + 828335.
It is an arithmetic number, because the mean of its divisors is an integer number (2004332022).
Almost surely, 255352214255 is an apocalyptic number.
55352214255 is a deficient number, since it is larger than the sum of its proper divisors (40855722801).
55352214255 is a wasteful number, since it uses less digits than its factorization.
55352214255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70108 (or 70095 counting only the distinct ones).
The product of its digits is 300000, while the sum is 39.
The spelling of 55352214255 in words is "fifty-five billion, three hundred fifty-two million, two hundred fourteen thousand, two hundred fifty-five".
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