Base | Representation |
---|---|
bin | 110001100101101000… |
… | …000100111110111110 |
3 | 12002102201010120021202 |
4 | 301211220010332332 |
5 | 1333021110100132 |
6 | 40243224455502 |
7 | 3563310511352 |
oct | 614550047676 |
9 | 162381116252 |
10 | 53244612542 |
11 | 20643217520 |
12 | a39b61a592 |
13 | 503702b6c4 |
14 | 281160d462 |
15 | 15b9656762 |
hex | c65a04fbe |
53244612542 has 32 divisors (see below), whose sum is σ = 92161186560. Its totient is φ = 22832694720.
The previous prime is 53244612541. The next prime is 53244612563. The reversal of 53244612542 is 24521644235.
It is a junction number, because it is equal to n+sod(n) for n = 53244612496 and 53244612505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53244612541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 683792 + ... + 757667.
It is an arithmetic number, because the mean of its divisors is an integer number (2880037080).
Almost surely, 253244612542 is an apocalyptic number.
53244612542 is a deficient number, since it is larger than the sum of its proper divisors (38916574018).
53244612542 is a wasteful number, since it uses less digits than its factorization.
53244612542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1441568.
The product of its digits is 230400, while the sum is 38.
The spelling of 53244612542 in words is "fifty-three billion, two hundred forty-four million, six hundred twelve thousand, five hundred forty-two".
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