Base | Representation |
---|---|
bin | 1001010100110… |
… | …0011000000101 |
3 | 2201121000001001 |
4 | 2111030120011 |
5 | 40003011044 |
6 | 3514133301 |
7 | 653300521 |
oct | 225143005 |
9 | 81530031 |
10 | 39110149 |
11 | 20093041 |
12 | 11121231 |
13 | 8144800 |
14 | 52a0d81 |
15 | 36782d4 |
hex | 254c605 |
39110149 has 12 divisors (see below), whose sum is σ = 44844516. Its totient is φ = 33975552.
The previous prime is 39110117. The next prime is 39110161. The reversal of 39110149 is 94101193.
39110149 = T111 + T112 + ... + T617.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 13557124 + 25553025 = 3682^2 + 5055^2 .
It is not a de Polignac number, because 39110149 - 25 = 39110117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39110549) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3934 + ... + 9679.
It is an arithmetic number, because the mean of its divisors is an integer number (3737043).
Almost surely, 239110149 is an apocalyptic number.
It is an amenable number.
39110149 is a deficient number, since it is larger than the sum of its proper divisors (5734367).
39110149 is a wasteful number, since it uses less digits than its factorization.
39110149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13656 (or 13643 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 28.
The square root of 39110149 is about 6253.8107582497. The cubic root of 39110149 is about 339.4401079204.
The spelling of 39110149 in words is "thirty-nine million, one hundred ten thousand, one hundred forty-nine".
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