Base | Representation |
---|---|
bin | 100111000101010011… |
… | …1000110010011010110 |
3 | 22000122012212212012010 |
4 | 1032022213012103112 |
5 | 2333342022240422 |
6 | 102320140405050 |
7 | 6030601145646 |
oct | 1161247062326 |
9 | 260565785163 |
10 | 83929883862 |
11 | 3265a25aa90 |
12 | 14323b46786 |
13 | 7bb7376b96 |
14 | 40c2a7a526 |
15 | 22b34e3b0c |
hex | 138a9c64d6 |
83929883862 has 16 divisors (see below), whose sum is σ = 183119746752. Its totient is φ = 25433298120.
The previous prime is 83929883837. The next prime is 83929883887. The reversal of 83929883862 is 26838892938.
It is an interprime number because it is at equal distance from previous prime (83929883837) and next prime (83929883887).
It is a Harshad number since it is a multiple of its sum of digits (66), and also a Moran number because the ratio is a prime number: 1271664907 = 83929883862 / (8 + 3 + 9 + 2 + 9 + 8 + 8 + 3 + 8 + 6 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 83929883793 and 83929883802.
It is a congruent number.
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, 635832388 + ... + 635832519.
It is an arithmetic number, because the mean of its divisors is an integer number (11444984172).
Almost surely, 283929883862 is an apocalyptic number.
83929883862 is an abundant number, since it is smaller than the sum of its proper divisors (99189862890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83929883862 is a wasteful number, since it uses less digits than its factorization.
83929883862 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1271664923.
The product of its digits is 71663616, while the sum is 66.
The spelling of 83929883862 in words is "eighty-three billion, nine hundred twenty-nine million, eight hundred eighty-three thousand, eight hundred sixty-two".
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