Base | Representation |
---|---|
bin | 1001111100100… |
… | …00100101100100 |
3 | 12210222200002002 |
4 | 10332100211210 |
5 | 132324222412 |
6 | 12140104432 |
7 | 2032066241 |
oct | 476204544 |
9 | 183880062 |
10 | 83429732 |
11 | 43103aa1 |
12 | 23b35118 |
13 | 14391509 |
14 | b11a5c8 |
15 | 74cedc2 |
hex | 4f90964 |
83429732 has 12 divisors (see below), whose sum is σ = 146097840. Its totient is φ = 41687496.
The previous prime is 83429707. The next prime is 83429771. The reversal of 83429732 is 23792438.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1019 + ... + 12957.
It is an arithmetic number, because the mean of its divisors is an integer number (12174820).
Almost surely, 283429732 is an apocalyptic number.
It is an amenable number.
83429732 is a deficient number, since it is larger than the sum of its proper divisors (62668108).
83429732 is a wasteful number, since it uses less digits than its factorization.
83429732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13690 (or 13688 counting only the distinct ones).
The product of its digits is 72576, while the sum is 38.
The square root of 83429732 is about 9133.9877381131. The cubic root of 83429732 is about 436.9585914505.
The spelling of 83429732 in words is "eighty-three million, four hundred twenty-nine thousand, seven hundred thirty-two".
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