Base | Representation |
---|---|
bin | 101000100010010… |
… | …110101111101110 |
3 | 1202101201101112200 |
4 | 220202112233232 |
5 | 2343101012302 |
6 | 151252442330 |
7 | 22565465250 |
oct | 5042265756 |
9 | 1671641480 |
10 | 680094702 |
11 | 319994241 |
12 | 16b9193a6 |
13 | aab90101 |
14 | 66475cd0 |
15 | 3ea8e81c |
hex | 28896bee |
680094702 has 48 divisors (see below), whose sum is σ = 1772684160. Its totient is φ = 184085136.
The previous prime is 680094691. The next prime is 680094713. The reversal of 680094702 is 207490086.
It is an interprime number because it is at equal distance from previous prime (680094691) and next prime (680094713).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139648 + ... + 144435.
It is an arithmetic number, because the mean of its divisors is an integer number (36930920).
Almost surely, 2680094702 is an apocalyptic number.
680094702 is an abundant number, since it is smaller than the sum of its proper divisors (1092589458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
680094702 is a wasteful number, since it uses less digits than its factorization.
680094702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284117 (or 284114 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 680094702 is about 26078.6253855528. The cubic root of 680094702 is about 879.4067549449.
The spelling of 680094702 in words is "six hundred eighty million, ninety-four thousand, seven hundred two".
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