Base | Representation |
---|---|
bin | 111001111111001111111101… |
… | …110100101111011010111000 |
3 | 1020110000010020010021001122022 |
4 | 321333033331310233122320 |
5 | 231411443412102434202 |
6 | 2302225303431414012 |
7 | 104501452026631646 |
oct | 7177177564573270 |
9 | 1213003203231568 |
10 | 255035121530552 |
11 | 74297873396700 |
12 | 2472b622224308 |
13 | ac3c92a20b54c |
14 | 46d9aa12b8196 |
15 | 1e740ae9a9ea2 |
hex | e7f3fdd2f6b8 |
255035121530552 has 96 divisors (see below), whose sum is σ = 531054756976800. Its totient is φ = 114725347799040.
The previous prime is 255035121530447. The next prime is 255035121530599.
255035121530552 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3621439613 + ... + 3621510035.
It is an arithmetic number, because the mean of its divisors is an integer number (5531820385175).
Almost surely, 2255035121530552 is an apocalyptic number.
255035121530552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 255035121530552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265527378488400).
255035121530552 is an abundant number, since it is smaller than the sum of its proper divisors (276019635446248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255035121530552 is a wasteful number, since it uses less digits than its factorization.
255035121530552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109117 (or 109102 counting only the distinct ones).
The product of its (nonzero) digits is 1125000, while the sum is 44.
The spelling of 255035121530552 in words is "two hundred fifty-five trillion, thirty-five billion, one hundred twenty-one million, five hundred thirty thousand, five hundred fifty-two".
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