Base | Representation |
---|---|
bin | 101000100010010… |
… | …000101111001110 |
3 | 1202101200010210021 |
4 | 220202100233032 |
5 | 2343044220334 |
6 | 151252132354 |
7 | 22565333434 |
oct | 5042205716 |
9 | 1671603707 |
10 | 680070094 |
11 | 319977800 |
12 | 16b9070ba |
13 | aab81b52 |
14 | 6646ad54 |
15 | 3ea873b4 |
hex | 28890bce |
680070094 has 12 divisors (see below), whose sum is σ = 1121272992. Its totient is φ = 309122660.
The previous prime is 680070089. The next prime is 680070103. The reversal of 680070094 is 490070086.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1404862 + ... + 1405345.
It is an arithmetic number, because the mean of its divisors is an integer number (93439416).
Almost surely, 2680070094 is an apocalyptic number.
680070094 is a deficient number, since it is larger than the sum of its proper divisors (441202898).
680070094 is a wasteful number, since it uses less digits than its factorization.
680070094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2810231 (or 2810220 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 680070094 is about 26078.1535772761. The cubic root of 680070094 is about 879.3961482346.
The spelling of 680070094 in words is "six hundred eighty million, seventy thousand, ninety-four".
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