Base | Representation |
---|---|
bin | 1010000101010100… |
… | …1101000110010000 |
3 | 20222122010010021101 |
4 | 2201111031012100 |
5 | 21020403043243 |
6 | 1124325434144 |
7 | 124034326540 |
oct | 24125150620 |
9 | 6878103241 |
10 | 2706690448 |
11 | 1169946660 |
12 | 63656b954 |
13 | 3419b9aa7 |
14 | 1b9695320 |
15 | 10c95754d |
hex | a154d190 |
2706690448 has 80 divisors (see below), whose sum is σ = 6882416640. Its totient is φ = 999043200.
The previous prime is 2706690433. The next prime is 2706690451. The reversal of 2706690448 is 8440966072.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2706690398 and 2706690407.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34408 + ... + 81223.
It is an arithmetic number, because the mean of its divisors is an integer number (86030208).
Almost surely, 22706690448 is an apocalyptic number.
2706690448 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2706690448 is an abundant number, since it is smaller than the sum of its proper divisors (4175726192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2706690448 is a wasteful number, since it uses less digits than its factorization.
2706690448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115676 (or 115670 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 46.
The square root of 2706690448 is about 52025.8632604977. The cubic root of 2706690448 is about 1393.6258609618.
The spelling of 2706690448 in words is "two billion, seven hundred six million, six hundred ninety thousand, four hundred forty-eight".
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