Base | Representation |
---|---|
bin | 1100110001001… |
… | …01101110000001 |
3 | 21110112201021020 |
4 | 12120211232001 |
5 | 204404443444 |
6 | 14343420053 |
7 | 2440261602 |
oct | 630455601 |
9 | 243481236 |
10 | 107109249 |
11 | 55507845 |
12 | 2ba54629 |
13 | 19262670 |
14 | 10321da9 |
15 | 960b119 |
hex | 6625b81 |
107109249 has 16 divisors (see below), whose sum is σ = 156408000. Its totient is φ = 64794816.
The previous prime is 107109241. The next prime is 107109253. The reversal of 107109249 is 942901701.
It is not a de Polignac number, because 107109249 - 23 = 107109241 is a prime.
It is a super-2 number, since 2×1071092492 = 22944782442688002, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (107109241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20974 + ... + 25575.
It is an arithmetic number, because the mean of its divisors is an integer number (9775500).
Almost surely, 2107109249 is an apocalyptic number.
It is an amenable number.
107109249 is a deficient number, since it is larger than the sum of its proper divisors (49298751).
107109249 is a wasteful number, since it uses less digits than its factorization.
107109249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46624.
The product of its (nonzero) digits is 4536, while the sum is 33.
The square root of 107109249 is about 10349.3598352748. The cubic root of 107109249 is about 474.9074597193.
The spelling of 107109249 in words is "one hundred seven million, one hundred nine thousand, two hundred forty-nine".
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