Base | Representation |
---|---|
bin | 10111111111111101001100… |
… | …010010000100101101100010 |
3 | 111211201111021000201020020122 |
4 | 113333331030102010231202 |
5 | 102313313101340334011 |
6 | 1012253014055040242 |
7 | 31142512621145051 |
oct | 2777751422045542 |
9 | 454644230636218 |
10 | 105550101105506 |
11 | 306a4601430252 |
12 | ba08397370082 |
13 | 46b8441037725 |
14 | 1c0c91b70a398 |
15 | c309012db3db |
hex | 5fff4c484b62 |
105550101105506 has 4 divisors (see below), whose sum is σ = 158325151658262. Its totient is φ = 52775050552752.
The previous prime is 105550101105467. The next prime is 105550101105529. The reversal of 105550101105506 is 605501101055501.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 65538593639281 + 40011507466225 = 8095591^2 + 6325465^2 .
It is a super-2 number, since 2×1055501011055062 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26387525276375 + ... + 26387525276378.
Almost surely, 2105550101105506 is an apocalyptic number.
105550101105506 is a deficient number, since it is larger than the sum of its proper divisors (52775050552756).
105550101105506 is an equidigital number, since it uses as much as digits as its factorization.
105550101105506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52775050552755.
The product of its (nonzero) digits is 18750, while the sum is 35.
The spelling of 105550101105506 in words is "one hundred five trillion, five hundred fifty billion, one hundred one million, one hundred five thousand, five hundred six".
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