Base | Representation |
---|---|
bin | 10000000101001101110… |
… | …00001010100110110111 |
3 | 1221211020112202112122000 |
4 | 20002212320022212313 |
5 | 33023113210232010 |
6 | 1101501315110343 |
7 | 54630561503454 |
oct | 10024670124667 |
9 | 1854215675560 |
10 | 552555555255 |
11 | 1a3379229a90 |
12 | 8b1098a23b3 |
13 | 4014b49ba72 |
14 | 1ca5b10682b |
15 | e58ea297c0 |
hex | 80a6e0a9b7 |
552555555255 has 64 divisors (see below), whose sum is σ = 1072921075200. Its totient is φ = 267581180160.
The previous prime is 552555555191. The next prime is 552555555257.
552555555255 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 552555555255 - 26 = 552555555191 is a prime.
It is a super-2 number, since 2×5525555552552 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552555555257) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1003131 + ... + 1453059.
It is an arithmetic number, because the mean of its divisors is an integer number (16764391800).
Almost surely, 2552555555255 is an apocalyptic number.
552555555255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
552555555255 is a deficient number, since it is larger than the sum of its proper divisors (520365519945).
552555555255 is a wasteful number, since it uses less digits than its factorization.
552555555255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450781 (or 450775 counting only the distinct ones).
The product of its digits is 39062500, while the sum is 54.
The spelling of 552555555255 in words is "five hundred fifty-two billion, five hundred fifty-five million, five hundred fifty-five thousand, two hundred fifty-five".
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