Base | Representation |
---|---|
bin | 1100111110111001… |
… | …01111101101101001 |
3 | 122222202102202102000 |
4 | 12133130233231221 |
5 | 103233320030410 |
6 | 3111345001213 |
7 | 334503463152 |
oct | 63734575551 |
9 | 18882382360 |
10 | 6970080105 |
11 | 2a5747938a |
12 | 1426323209 |
13 | 87105b571 |
14 | 4a19ac929 |
15 | 2abda8dc0 |
hex | 19f72fb69 |
6970080105 has 64 divisors (see below), whose sum is σ = 12528691200. Its totient is φ = 3676397760.
The previous prime is 6970080037. The next prime is 6970080113. The reversal of 6970080105 is 5010800796.
It is not a de Polignac number, because 6970080105 - 29 = 6970079593 is a prime.
It is a super-2 number, since 2×69700801052 = 97164033340233622050, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 6970080105.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5098132 + ... + 5099498.
It is an arithmetic number, because the mean of its divisors is an integer number (195760800).
Almost surely, 26970080105 is an apocalyptic number.
It is an amenable number.
6970080105 is a deficient number, since it is larger than the sum of its proper divisors (5558611095).
6970080105 is a wasteful number, since it uses less digits than its factorization.
6970080105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1771 (or 1765 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 36.
The square root of 6970080105 is about 83487.0056056630. The cubic root of 6970080105 is about 1910.2018284935.
The spelling of 6970080105 in words is "six billion, nine hundred seventy million, eighty thousand, one hundred five".
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