Base | Representation |
---|---|
bin | 10000000100101101… |
… | …10100100001110101 |
3 | 211021101212120020222 |
4 | 20002112310201311 |
5 | 120133121040344 |
6 | 3544143304125 |
7 | 423563203412 |
oct | 100226644165 |
9 | 24241776228 |
10 | 8629471349 |
11 | 3729125604 |
12 | 1809bab045 |
13 | a76a8a185 |
14 | 5bc123109 |
15 | 3578da5ee |
hex | 2025b4875 |
8629471349 has 8 divisors (see below), whose sum is σ = 8669988000. Its totient is φ = 8588979792.
The previous prime is 8629471313. The next prime is 8629471369. The reversal of 8629471349 is 9431749268.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8629471349 - 28 = 8629471093 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8629471349.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8629471309) 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, 1292582 + ... + 1299240.
It is an arithmetic number, because the mean of its divisors is an integer number (1083748500).
Almost surely, 28629471349 is an apocalyptic number.
It is an amenable number.
8629471349 is a deficient number, since it is larger than the sum of its proper divisors (40516651).
8629471349 is a wasteful number, since it uses less digits than its factorization.
8629471349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12547.
The product of its digits is 2612736, while the sum is 53.
The square root of 8629471349 is about 92894.9479196797. The cubic root of 8629471349 is about 2051.1372907343.
The spelling of 8629471349 in words is "eight billion, six hundred twenty-nine million, four hundred seventy-one thousand, three hundred forty-nine".
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