Base | Representation |
---|---|
bin | 1111000010000100… |
… | …10011111111111110 |
3 | 202211102222012011020 |
4 | 13201002103333332 |
5 | 113012013301402 |
6 | 3412453405010 |
7 | 403664445204 |
oct | 74102237776 |
9 | 22742865136 |
10 | 8070447102 |
11 | 34716143a3 |
12 | 1692939766 |
13 | 9b800a2b3 |
14 | 567ba5074 |
15 | 3237b38bc |
hex | 1e1093ffe |
8070447102 has 8 divisors (see below), whose sum is σ = 16140894216. Its totient is φ = 2690149032.
The previous prime is 8070447017. The next prime is 8070447107. The reversal of 8070447102 is 2017440708.
It is a sphenic number, since it is the product of 3 distinct primes.
8070447102 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8070447107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672537253 + ... + 672537264.
It is an arithmetic number, because the mean of its divisors is an integer number (2017611777).
Almost surely, 28070447102 is an apocalyptic number.
8070447102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8070447102 is a wasteful number, since it uses less digits than its factorization.
8070447102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1345074522.
The product of its (nonzero) digits is 12544, while the sum is 33.
The square root of 8070447102 is about 89835.6672040677. The cubic root of 8070447102 is about 2005.8534437187.
The spelling of 8070447102 in words is "eight billion, seventy million, four hundred forty-seven thousand, one hundred two".
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