Base | Representation |
---|---|
bin | 10111001100111000010111… |
… | …110011100111001100111111 |
3 | 111101021221200020120021220000 |
4 | 113030320113303213030333 |
5 | 101333311344000034010 |
6 | 1001004345144125343 |
7 | 30331110040461666 |
oct | 2714702763471477 |
9 | 441257606507800 |
10 | 102040232424255 |
11 | 2a571024024864 |
12 | b5400b7466853 |
13 | 44c247795a3c8 |
14 | 1b2aab8a91ddd |
15 | bbe4798957c0 |
hex | 5cce17ce733f |
102040232424255 has 80 divisors (see below), whose sum is σ = 192549003292800. Its totient is φ = 51555764053440.
The previous prime is 102040232424253. The next prime is 102040232424269. The reversal of 102040232424255 is 552424232040201.
102040232424255 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 40 + 2 + 324 + 242 + 55 = 666.
It is not a de Polignac number, because 102040232424255 - 21 = 102040232424253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102040232424253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 318497536 + ... + 318817754.
It is an arithmetic number, because the mean of its divisors is an integer number (2406862541160).
Almost surely, 2102040232424255 is an apocalyptic number.
102040232424255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
102040232424255 is a deficient number, since it is larger than the sum of its proper divisors (90508770868545).
102040232424255 is a wasteful number, since it uses less digits than its factorization.
102040232424255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 361666 (or 361657 counting only the distinct ones).
The product of its (nonzero) digits is 153600, while the sum is 36.
Adding to 102040232424255 its reverse (552424232040201), we get a palindrome (654464464464456).
The spelling of 102040232424255 in words is "one hundred two trillion, forty billion, two hundred thirty-two million, four hundred twenty-four thousand, two hundred fifty-five".
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