Base | Representation |
---|---|
bin | 1100101101000… |
… | …10000101000111 |
3 | 21102112022122002 |
4 | 12112202011013 |
5 | 204240220210 |
6 | 14324055515 |
7 | 2432554604 |
oct | 626420507 |
9 | 242468562 |
10 | 106570055 |
11 | 55179729 |
12 | 2b83459b |
13 | 19104107 |
14 | 102216ab |
15 | 95514a5 |
hex | 65a2147 |
106570055 has 4 divisors (see below), whose sum is σ = 127884072. Its totient is φ = 85256040.
The previous prime is 106570007. The next prime is 106570067. The reversal of 106570055 is 550075601.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550075601 = 199 ⋅2764199.
It is not a de Polignac number, because 106570055 - 210 = 106569031 is a prime.
It is a super-2 number, since 2×1065700552 = 22714353245406050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10657001 + ... + 10657010.
It is an arithmetic number, because the mean of its divisors is an integer number (31971018).
Almost surely, 2106570055 is an apocalyptic number.
106570055 is a deficient number, since it is larger than the sum of its proper divisors (21314017).
106570055 is an equidigital number, since it uses as much as digits as its factorization.
106570055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21314016.
The product of its (nonzero) digits is 5250, while the sum is 29.
The square root of 106570055 is about 10323.2773381325. The cubic root of 106570055 is about 474.1092151026.
The spelling of 106570055 in words is "one hundred six million, five hundred seventy thousand, fifty-five".
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