Base | Representation |
---|---|
bin | 1101001100101101011… |
… | …10001011110011010010 |
3 | 1121100120012201221102010 |
4 | 12212112232023303102 |
5 | 24412232031133232 |
6 | 544200220203350 |
7 | 44523105366063 |
oct | 6462656136322 |
9 | 1540505657363 |
10 | 453500255442 |
11 | 165368087143 |
12 | 73a84399556 |
13 | 339c3606a20 |
14 | 17d4171a56a |
15 | bbe36eb0cc |
hex | 6996b8bcd2 |
453500255442 has 32 divisors (see below), whose sum is σ = 979320158208. Its totient is φ = 139174200576.
The previous prime is 453500255419. The next prime is 453500255449. The reversal of 453500255442 is 244552005354.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 453500255442.
It is not an unprimeable number, because it can be changed into a prime (453500255449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7560343 + ... + 7620090.
It is an arithmetic number, because the mean of its divisors is an integer number (30603754944).
Almost surely, 2453500255442 is an apocalyptic number.
453500255442 is an abundant number, since it is smaller than the sum of its proper divisors (525819902766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453500255442 is a wasteful number, since it uses less digits than its factorization.
453500255442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15180834.
The product of its (nonzero) digits is 480000, while the sum is 39.
The spelling of 453500255442 in words is "four hundred fifty-three billion, five hundred million, two hundred fifty-five thousand, four hundred forty-two".
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