Base | Representation |
---|---|
bin | 1100110001111… |
… | …01000000101001 |
3 | 21110201120010120 |
4 | 12120331000221 |
5 | 204421022044 |
6 | 14345433453 |
7 | 2441136666 |
oct | 630750051 |
9 | 243646116 |
10 | 107204649 |
11 | 55572492 |
12 | 2ba9b889 |
13 | 19296c06 |
14 | 10348a6d |
15 | 9629519 |
hex | 663d029 |
107204649 has 8 divisors (see below), whose sum is σ = 142998912. Its totient is φ = 71440080.
The previous prime is 107204641. The next prime is 107204663. The reversal of 107204649 is 946402701.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 107204649 - 23 = 107204641 is a prime.
It is a super-2 number, since 2×1072046492 = 22985673534426402, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (107204641) 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, 3159 + ... + 14979.
It is an arithmetic number, because the mean of its divisors is an integer number (17874864).
Almost surely, 2107204649 is an apocalyptic number.
It is an amenable number.
107204649 is a deficient number, since it is larger than the sum of its proper divisors (35794263).
107204649 is a wasteful number, since it uses less digits than its factorization.
107204649 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14847.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 107204649 is about 10353.9677901759. The cubic root of 107204649 is about 475.0484146404.
The spelling of 107204649 in words is "one hundred seven million, two hundred four thousand, six hundred forty-nine".
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