Base | Representation |
---|---|
bin | 100110110010111111… |
… | …0111010010110011100 |
3 | 21222001101120021210012 |
4 | 1031211332322112130 |
5 | 2331112213304442 |
6 | 102135145302352 |
7 | 6006426645344 |
oct | 1154576722634 |
9 | 258041507705 |
10 | 83315369372 |
11 | 32374399174 |
12 | 141921949b8 |
13 | 7b19c68941 |
14 | 40651d5d24 |
15 | 22795aa582 |
hex | 1365fba59c |
83315369372 has 24 divisors (see below), whose sum is σ = 152208425376. Its totient is φ = 39828850688.
The previous prime is 83315369369. The next prime is 83315369461. The reversal of 83315369372 is 27396351338.
It is a self number, because there is not a number n which added to its sum of digits gives 83315369372.
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, 9908 + ... + 408324.
It is an arithmetic number, because the mean of its divisors is an integer number (6342017724).
Almost surely, 283315369372 is an apocalyptic number.
It is an amenable number.
83315369372 is a deficient number, since it is larger than the sum of its proper divisors (68893056004).
83315369372 is a wasteful number, since it uses less digits than its factorization.
83315369372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400717 (or 400715 counting only the distinct ones).
The product of its digits is 2449440, while the sum is 50.
The spelling of 83315369372 in words is "eighty-three billion, three hundred fifteen million, three hundred sixty-nine thousand, three hundred seventy-two".
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