Base | Representation |
---|---|
bin | 1001111010001… |
… | …00111101011100 |
3 | 12210101221011012 |
4 | 10331010331130 |
5 | 132234314324 |
6 | 12125314352 |
7 | 2026336154 |
oct | 475047534 |
9 | 183357135 |
10 | 83119964 |
11 | 42a12294 |
12 | 23a059b8 |
13 | 142b3515 |
14 | b079764 |
15 | 746d20e |
hex | 4f44f5c |
83119964 has 12 divisors (see below), whose sum is σ = 145836600. Its totient is φ = 41452368.
The previous prime is 83119957. The next prime is 83119969. The reversal of 83119964 is 46991138.
It is a super-2 number, since 2×831199642 = 13817856830722592, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83119969) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25154 + ... + 28265.
It is an arithmetic number, because the mean of its divisors is an integer number (12153050).
Almost surely, 283119964 is an apocalyptic number.
It is an amenable number.
83119964 is a deficient number, since it is larger than the sum of its proper divisors (62716636).
83119964 is a wasteful number, since it uses less digits than its factorization.
83119964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53812 (or 53810 counting only the distinct ones).
The product of its digits is 46656, while the sum is 41.
The square root of 83119964 is about 9117.0150817030. The cubic root of 83119964 is about 436.4171231838.
The spelling of 83119964 in words is "eighty-three million, one hundred nineteen thousand, nine hundred sixty-four".
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