Base | Representation |
---|---|
bin | 110001001011010001… |
… | …1111101101010011010 |
3 | 101002120210212021120212 |
4 | 1202112203331222122 |
5 | 3212234414200424 |
6 | 120303034251122 |
7 | 10425665413454 |
oct | 1422643755232 |
9 | 332523767525 |
10 | 105605225114 |
11 | 4087243a754 |
12 | 18572b86aa2 |
13 | 9c5cb762ac |
14 | 517b6692d4 |
15 | 2b3139210e |
hex | 18968fda9a |
105605225114 has 4 divisors (see below), whose sum is σ = 158407837674. Its totient is φ = 52802612556.
The previous prime is 105605225113. The next prime is 105605225129. The reversal of 105605225114 is 411522506501.
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., 91526216089 + 14079009025 = 302533^2 + 118655^2 .
It is a super-2 number, since 2×1056052251142 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105605225111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26401306277 + ... + 26401306280.
Almost surely, 2105605225114 is an apocalyptic number.
105605225114 is a deficient number, since it is larger than the sum of its proper divisors (52802612560).
105605225114 is an equidigital number, since it uses as much as digits as its factorization.
105605225114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52802612559.
The product of its (nonzero) digits is 12000, while the sum is 32.
The spelling of 105605225114 in words is "one hundred five billion, six hundred five million, two hundred twenty-five thousand, one hundred fourteen".
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