Base | Representation |
---|---|
bin | 1101000000000111… |
… | …01100010111101010 |
3 | 200000110122110210020 |
4 | 12200003230113222 |
5 | 103243423240101 |
6 | 3112351501310 |
7 | 334656325533 |
oct | 64003542752 |
9 | 20013573706 |
10 | 6980290026 |
11 | 2a62212236 |
12 | 1429827836 |
13 | 8731c4838 |
14 | 4a30a968a |
15 | 2acc24136 |
hex | 1a00ec5ea |
6980290026 has 16 divisors (see below), whose sum is σ = 14410921728. Its totient is φ = 2251706400.
The previous prime is 6980290013. The next prime is 6980290039. The reversal of 6980290026 is 6200920896.
6980290026 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (6980290013) and next prime (6980290039).
It is a self number, because there is not a number n which added to its sum of digits gives 6980290026.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18764035 + ... + 18764406.
It is an arithmetic number, because the mean of its divisors is an integer number (900682608).
Almost surely, 26980290026 is an apocalyptic number.
6980290026 is an abundant number, since it is smaller than the sum of its proper divisors (7430631702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6980290026 is a wasteful number, since it uses less digits than its factorization.
6980290026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37528477.
The product of its (nonzero) digits is 93312, while the sum is 42.
The square root of 6980290026 is about 83548.1299970263. The cubic root of 6980290026 is about 1911.1340748190.
The spelling of 6980290026 in words is "six billion, nine hundred eighty million, two hundred ninety thousand, twenty-six".
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