Base | Representation |
---|---|
bin | 11000010101001011111111… |
… | …11100110100000011001111 |
3 | 21000102222121101021100120200 |
4 | 30022211333330310003033 |
5 | 24003104311342121133 |
6 | 305443353005344543 |
7 | 14161401506162610 |
oct | 1412457774640317 |
9 | 230388541240520 |
10 | 53504554254543 |
11 | 1605917701a097 |
12 | 600165ab68153 |
13 | 23b15c4a92202 |
14 | d2d8c4513c07 |
15 | 62bb99c40913 |
hex | 30a97ff340cf |
53504554254543 has 48 divisors (see below), whose sum is σ = 92037606972480. Its totient is φ = 29304281276928.
The previous prime is 53504554254511. The next prime is 53504554254553. The reversal of 53504554254543 is 34545245540535.
It is a happy number.
53504554254543 is a `hidden beast` number, since 5 + 3 + 5 + 0 + 4 + 5 + 5 + 42 + 54 + 543 = 666.
It is not a de Polignac number, because 53504554254543 - 25 = 53504554254511 is a prime.
It is a super-2 number, since 2×535045542545432 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 53504554254543.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53504554254553) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106630980 + ... + 107131577.
It is an arithmetic number, because the mean of its divisors is an integer number (1917450145260).
Almost surely, 253504554254543 is an apocalyptic number.
53504554254543 is a deficient number, since it is larger than the sum of its proper divisors (38533052717937).
53504554254543 is a wasteful number, since it uses less digits than its factorization.
53504554254543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213762736 (or 213762733 counting only the distinct ones).
The product of its (nonzero) digits is 72000000, while the sum is 54.
The spelling of 53504554254543 in words is "fifty-three trillion, five hundred four billion, five hundred fifty-four million, two hundred fifty-four thousand, five hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •