Base | Representation |
---|---|
bin | 11000001101111011100101… |
… | …00110101101111010000011 |
3 | 20222120011001000010110010210 |
4 | 30012331302212231322003 |
5 | 23440013143344131420 |
6 | 305133040015325203 |
7 | 14134364024151000 |
oct | 1406756246557203 |
9 | 228504030113123 |
10 | 53255222255235 |
11 | 15a7245a669730 |
12 | 5b81276220803 |
13 | 2393c3b21a700 |
14 | d217d070a8a7 |
15 | 6254558c79e0 |
hex | 306f729ade83 |
53255222255235 has 384 divisors, whose sum is σ = 117811485849600. Its totient is φ = 20354810112000.
The previous prime is 53255222255233. The next prime is 53255222255267.
It is a happy number.
53255222255235 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 53255222255235 - 21 = 53255222255233 is a prime.
It is a super-2 number, since 2×532552222552352 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53255222255233) by changing a digit.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2649371685 + ... + 2649391785.
It is an arithmetic number, because the mean of its divisors is an integer number (306800744400).
Almost surely, 253255222255235 is an apocalyptic number.
53255222255235 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
53255222255235 is an abundant number, since it is smaller than the sum of its proper divisors (64556263594365).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53255222255235 is a wasteful number, since it uses less digits than its factorization.
53255222255235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20444 (or 20417 counting only the distinct ones).
The product of its digits is 9000000, while the sum is 48.
The spelling of 53255222255235 in words is "fifty-three trillion, two hundred fifty-five billion, two hundred twenty-two million, two hundred fifty-five thousand, two hundred thirty-five".
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