Base | Representation |
---|---|
bin | 10000000100110011… |
… | …11100011011100101 |
3 | 211021110102011102220 |
4 | 20002121330123211 |
5 | 120133323241044 |
6 | 3544213022553 |
7 | 423603153525 |
oct | 100231743345 |
9 | 24243364386 |
10 | 8630290149 |
11 | 37296347a8 |
12 | 180a324a59 |
13 | a76cb5a80 |
14 | 5bc297685 |
15 | 3579ed019 |
hex | 20267c6e5 |
8630290149 has 8 divisors (see below), whose sum is σ = 12392211552. Its totient is φ = 5310947760.
The previous prime is 8630290133. The next prime is 8630290171. The reversal of 8630290149 is 9410920368.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8630290149 - 24 = 8630290133 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 8630290149.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8630290199) 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, 110644707 + ... + 110644784.
It is an arithmetic number, because the mean of its divisors is an integer number (1549026444).
Almost surely, 28630290149 is an apocalyptic number.
It is an amenable number.
8630290149 is a deficient number, since it is larger than the sum of its proper divisors (3761921403).
8630290149 is a wasteful number, since it uses less digits than its factorization.
8630290149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221289507.
The product of its (nonzero) digits is 93312, while the sum is 42.
The square root of 8630290149 is about 92899.3549439392. The cubic root of 8630290149 is about 2051.2021621511.
The spelling of 8630290149 in words is "eight billion, six hundred thirty million, two hundred ninety thousand, one hundred forty-nine".
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