Base | Representation |
---|---|
bin | 101000000001011001010… |
… | …1000010011111000000100 |
3 | 201110211220010202022210122 |
4 | 1100002302220103320010 |
5 | 1210110114043104000 |
6 | 15410530424241112 |
7 | 1105254611326526 |
oct | 120026250237004 |
9 | 21424803668718 |
10 | 5500555050500 |
11 | 1830854a21684 |
12 | 74a064910198 |
13 | 30b914200293 |
14 | 15032a5b1a16 |
15 | 98136e44085 |
hex | 500b2a13e04 |
5500555050500 has 48 divisors (see below), whose sum is σ = 12013722961968. Its totient is φ = 2200128480000.
The previous prime is 5500555050479. The next prime is 5500555050509. The reversal of 5500555050500 is 50505550055.
It can be written as a sum of positive squares in 8 ways, for example, as 3380898593284 + 2119656457216 = 1838722^2 + 1455904^2 .
It is a super-2 number, since 2×55005550505002 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5500555050509) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12199070 + ... + 12641930.
It is an arithmetic number, because the mean of its divisors is an integer number (250285895041).
Almost surely, 25500555050500 is an apocalyptic number.
5500555050500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
5500555050500 is an abundant number, since it is smaller than the sum of its proper divisors (6513167911468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5500555050500 is a wasteful number, since it uses less digits than its factorization.
5500555050500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 467721 (or 467709 counting only the distinct ones).
The product of its (nonzero) digits is 78125, while the sum is 35.
The spelling of 5500555050500 in words is "five trillion, five hundred billion, five hundred fifty-five million, fifty thousand, five hundred".
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