Base | Representation |
---|---|
bin | 1101001110110101… |
… | …11101101111100100 |
3 | 200100002010000011022 |
4 | 12213122331233210 |
5 | 104022040043022 |
6 | 3132523430312 |
7 | 341016365405 |
oct | 64732755744 |
9 | 20302100138 |
10 | 7103831012 |
11 | 3015a22423 |
12 | 1463085398 |
13 | 89298b405 |
14 | 4b56679ac |
15 | 2b89c8c42 |
hex | 1a76bdbe4 |
7103831012 has 6 divisors (see below), whose sum is σ = 12431704278. Its totient is φ = 3551915504.
The previous prime is 7103830963. The next prime is 7103831069. The reversal of 7103831012 is 2101383017.
It can be written as a sum of positive squares in only one way, i.e., 6294200896 + 809630116 = 79336^2 + 28454^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 887978873 + ... + 887978880.
It is an arithmetic number, because the mean of its divisors is an integer number (2071950713).
Almost surely, 27103831012 is an apocalyptic number.
It is an amenable number.
7103831012 is a deficient number, since it is larger than the sum of its proper divisors (5327873266).
7103831012 is a wasteful number, since it uses less digits than its factorization.
7103831012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1775957757 (or 1775957755 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 26.
The square root of 7103831012 is about 84284.2275399140. The cubic root of 7103831012 is about 1922.3429705183.
The spelling of 7103831012 in words is "seven billion, one hundred three million, eight hundred thirty-one thousand, twelve".
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