Base | Representation |
---|---|
bin | 1101000100111… |
… | …00010011100010 |
3 | 21122101221022111 |
4 | 12202130103202 |
5 | 211040122010 |
6 | 14515025534 |
7 | 2501240062 |
oct | 642342342 |
9 | 248357274 |
10 | 109692130 |
11 | 56a11359 |
12 | 3089b2aa |
13 | 199581b2 |
14 | 107d53a2 |
15 | 996b58a |
hex | 689c4e2 |
109692130 has 16 divisors (see below), whose sum is σ = 207838080. Its totient is φ = 41567472.
The previous prime is 109692127. The next prime is 109692131. The reversal of 109692130 is 31296901.
It is a junction number, because it is equal to n+sod(n) for n = 109692092 and 109692101.
It is not an unprimeable number, because it can be changed into a prime (109692131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288474 + ... + 288853.
It is an arithmetic number, because the mean of its divisors is an integer number (12989880).
Almost surely, 2109692130 is an apocalyptic number.
109692130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109692130 is a deficient number, since it is larger than the sum of its proper divisors (98145950).
109692130 is a wasteful number, since it uses less digits than its factorization.
109692130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 577353.
The product of its (nonzero) digits is 2916, while the sum is 31.
The square root of 109692130 is about 10473.4010712853. The cubic root of 109692130 is about 478.6945575892.
The spelling of 109692130 in words is "one hundred nine million, six hundred ninety-two thousand, one hundred thirty".
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