Base | Representation |
---|---|
bin | 110001110010101101… |
… | …101001101100101101 |
3 | 12010000000021121201111 |
4 | 301302231221230231 |
5 | 1333443312134303 |
6 | 40321110512021 |
7 | 3601615003321 |
oct | 616255515455 |
9 | 163000247644 |
10 | 53464177453 |
11 | 20746152925 |
12 | a441065611 |
13 | 507067607b |
14 | 2832845981 |
15 | 15cda77b6d |
hex | c72b69b2d |
53464177453 has 8 divisors (see below), whose sum is σ = 54912539160. Its totient is φ = 52015993920.
The previous prime is 53464177451. The next prime is 53464177457. The reversal of 53464177453 is 35477146435.
It can be written as a sum of positive squares in 4 ways, for example, as 20069538889 + 33394638564 = 141667^2 + 182742^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53464177453 - 21 = 53464177451 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53464177397 and 53464177406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53464177451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755763 + ... + 823471.
It is an arithmetic number, because the mean of its divisors is an integer number (6864067395).
Almost surely, 253464177453 is an apocalyptic number.
It is an amenable number.
53464177453 is a deficient number, since it is larger than the sum of its proper divisors (1448361707).
53464177453 is a wasteful number, since it uses less digits than its factorization.
53464177453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89087.
The product of its digits is 4233600, while the sum is 49.
The spelling of 53464177453 in words is "fifty-three billion, four hundred sixty-four million, one hundred seventy-seven thousand, four hundred fifty-three".
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