Base | Representation |
---|---|
bin | 1100110001110… |
… | …11000011100101 |
3 | 21110201011011010 |
4 | 12120323003211 |
5 | 204420243040 |
6 | 14345332433 |
7 | 2441104443 |
oct | 630730345 |
9 | 243634133 |
10 | 107196645 |
11 | 55567476 |
12 | 2ba97119 |
13 | 1929338a |
14 | 10345b93 |
15 | 9626e80 |
hex | 663b0e5 |
107196645 has 32 divisors (see below), whose sum is σ = 183047040. Its totient is φ = 53381120.
The previous prime is 107196643. The next prime is 107196647. The reversal of 107196645 is 546691701.
It is an interprime number because it is at equal distance from previous prime (107196643) and next prime (107196647).
It is not a de Polignac number, because 107196645 - 21 = 107196643 is a prime.
It is a super-2 number, since 2×1071966452 = 22982241398512050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107196641) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31801 + ... + 35009.
It is an arithmetic number, because the mean of its divisors is an integer number (5720220).
Almost surely, 2107196645 is an apocalyptic number.
107196645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
107196645 is a deficient number, since it is larger than the sum of its proper divisors (75850395).
107196645 is a wasteful number, since it uses less digits than its factorization.
107196645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3365.
The product of its (nonzero) digits is 45360, while the sum is 39.
The square root of 107196645 is about 10353.5812644708. The cubic root of 107196645 is about 475.0365918256.
The spelling of 107196645 in words is "one hundred seven million, one hundred ninety-six thousand, six hundred forty-five".
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