Base | Representation |
---|---|
bin | 10011111000010101010… |
… | …11000011011010111101 |
3 | 2102022010221101100020212 |
4 | 21330022223003122331 |
5 | 42142421141432204 |
6 | 1241445130322205 |
7 | 100231221332162 |
oct | 11741253033275 |
9 | 2368127340225 |
10 | 683078858429 |
11 | 243768231580 |
12 | b0475889365 |
13 | 4c54c8c7436 |
14 | 250bdcb2069 |
15 | 12b7d7aac6e |
hex | 9f0aac36bd |
683078858429 has 8 divisors (see below), whose sum is σ = 745663680480. Its totient is φ = 620575160400.
The previous prime is 683078858411. The next prime is 683078858443. The reversal of 683078858429 is 924858870386.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 683078858429 - 212 = 683078854333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (683078858479) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20263394 + ... + 20297075.
It is an arithmetic number, because the mean of its divisors is an integer number (93207960060).
Almost surely, 2683078858429 is an apocalyptic number.
It is an amenable number.
683078858429 is a deficient number, since it is larger than the sum of its proper divisors (62584822051).
683078858429 is a wasteful number, since it uses less digits than its factorization.
683078858429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40562011.
The product of its (nonzero) digits is 185794560, while the sum is 68.
The spelling of 683078858429 in words is "six hundred eighty-three billion, seventy-eight million, eight hundred fifty-eight thousand, four hundred twenty-nine".
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