Base | Representation |
---|---|
bin | 1101001010110110… |
… | …11001011100001010 |
3 | 200020202012000202021 |
4 | 12211123121130022 |
5 | 103440004440101 |
6 | 3125330555054 |
7 | 340132216000 |
oct | 64533313412 |
9 | 20222160667 |
10 | 7070390026 |
11 | 2aa9061747 |
12 | 1453a38a8a |
13 | 888a8014b |
14 | 4b1040a70 |
15 | 2b5ac05a1 |
hex | 1a56d970a |
7070390026 has 64 divisors (see below), whose sum is σ = 13063680000. Its totient is φ = 2862969648.
The previous prime is 7070390011. The next prime is 7070390081. The reversal of 7070390026 is 6200930707.
It is a junction number, because it is equal to n+sod(n) for n = 7070389973 and 7070390000.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1306875 + ... + 1312273.
It is an arithmetic number, because the mean of its divisors is an integer number (204120000).
Almost surely, 27070390026 is an apocalyptic number.
7070390026 is a deficient number, since it is larger than the sum of its proper divisors (5993289974).
7070390026 is a wasteful number, since it uses less digits than its factorization.
7070390026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5528 (or 5514 counting only the distinct ones).
The product of its (nonzero) digits is 15876, while the sum is 34.
The square root of 7070390026 is about 84085.6112899228. The cubic root of 7070390026 is about 1919.3217752438.
The spelling of 7070390026 in words is "seven billion, seventy million, three hundred ninety thousand, twenty-six".
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