Base | Representation |
---|---|
bin | 1101000100010… |
… | …00110001111001 |
3 | 21122020212121101 |
4 | 12202020301321 |
5 | 211030042103 |
6 | 14513211401 |
7 | 2500454650 |
oct | 642106171 |
9 | 248225541 |
10 | 109612153 |
11 | 56967262 |
12 | 30860b61 |
13 | 1992a981 |
14 | 107b4197 |
15 | 9952a1d |
hex | 6888c79 |
109612153 has 8 divisors (see below), whose sum is σ = 125386560. Its totient is φ = 93866640.
The previous prime is 109612127. The next prime is 109612163. The reversal of 109612153 is 351216901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 109612153 - 213 = 109603961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (109612123) 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, 1638 + ... + 14896.
It is an arithmetic number, because the mean of its divisors is an integer number (15673320).
Almost surely, 2109612153 is an apocalyptic number.
It is an amenable number.
109612153 is a deficient number, since it is larger than the sum of its proper divisors (15774407).
109612153 is a wasteful number, since it uses less digits than its factorization.
109612153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14447.
The product of its (nonzero) digits is 1620, while the sum is 28.
The square root of 109612153 is about 10469.5822743794. The cubic root of 109612153 is about 478.5781898885.
The spelling of 109612153 in words is "one hundred nine million, six hundred twelve thousand, one hundred fifty-three".
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