Base | Representation |
---|---|
bin | 1111000010000100… |
… | …00010010001001000 |
3 | 202211102211111112020 |
4 | 13201002002101020 |
5 | 113012003440342 |
6 | 3412452044440 |
7 | 403664023356 |
oct | 74102022110 |
9 | 22742744466 |
10 | 8070374472 |
11 | 3471574876 |
12 | 1692903720 |
13 | 9b7cb3214 |
14 | 567b867d6 |
15 | 32379c0ec |
hex | 1e1082448 |
8070374472 has 128 divisors (see below), whose sum is σ = 20889792000. Its totient is φ = 2597137920.
The previous prime is 8070374467. The next prime is 8070374479. The reversal of 8070374472 is 2744730708.
It is not an unprimeable number, because it can be changed into a prime (8070374479) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25783788 + ... + 25784100.
It is an arithmetic number, because the mean of its divisors is an integer number (163201500).
Almost surely, 28070374472 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8070374472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10444896000).
8070374472 is an abundant number, since it is smaller than the sum of its proper divisors (12819417528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8070374472 is a wasteful number, since it uses less digits than its factorization.
8070374472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 651 (or 647 counting only the distinct ones).
The product of its (nonzero) digits is 263424, while the sum is 42.
The square root of 8070374472 is about 89835.2629650518. The cubic root of 8070374472 is about 2005.8474264737.
The spelling of 8070374472 in words is "eight billion, seventy million, three hundred seventy-four thousand, four hundred seventy-two".
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