Base | Representation |
---|---|
bin | 1001111010001… |
… | …01011110000000 |
3 | 12210102001000101 |
4 | 10331011132000 |
5 | 132234401143 |
6 | 12125332144 |
7 | 2026345222 |
oct | 475053600 |
9 | 183361011 |
10 | 83122048 |
11 | 42a13909 |
12 | 23a07054 |
13 | 142b4459 |
14 | b07a412 |
15 | 746db4d |
hex | 4f45780 |
83122048 has 32 divisors (see below), whose sum is σ = 166255920. Its totient is φ = 41395200.
The previous prime is 83122037. The next prime is 83122057. The reversal of 83122048 is 84022138.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent 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, 34813 + ... + 37123.
Almost surely, 283122048 is an apocalyptic number.
It is an amenable number.
83122048 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
83122048 is a wasteful number, since it uses less digits than its factorization.
83122048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2606 (or 2594 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 83122048 is about 9117.1293727796. The cubic root of 83122048 is about 436.4207704651.
The spelling of 83122048 in words is "eighty-three million, one hundred twenty-two thousand, forty-eight".
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