Base | Representation |
---|---|
bin | 100110110000101110… |
… | …1100001010110010110 |
3 | 21221212002211002122200 |
4 | 1031201131201112112 |
5 | 2330433303213400 |
6 | 102123435305330 |
7 | 6004516065306 |
oct | 1154135412626 |
9 | 257762732580 |
10 | 83239507350 |
11 | 3233559398a |
12 | 141708ab246 |
13 | 7b07326b7c |
14 | 40590c9606 |
15 | 2272ac2b00 |
hex | 1361761596 |
83239507350 has 72 divisors (see below), whose sum is σ = 226467752160. Its totient is φ = 21916215360.
The previous prime is 83239507343. The next prime is 83239507381. The reversal of 83239507350 is 5370593238.
83239507350 is a `hidden beast` number, since 83 + 2 + 39 + 507 + 35 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 83239507296 and 83239507305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1135189 + ... + 1206288.
Almost surely, 283239507350 is an apocalyptic number.
83239507350 is an abundant number, since it is smaller than the sum of its proper divisors (143228244810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83239507350 is a wasteful number, since it uses less digits than its factorization.
83239507350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2341574 (or 2341566 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 45.
The spelling of 83239507350 in words is "eighty-three billion, two hundred thirty-nine million, five hundred seven thousand, three hundred fifty".
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