Base | Representation |
---|---|
bin | 1001111111111… |
… | …01100001110000 |
3 | 12211211100011202 |
4 | 10333331201300 |
5 | 132433012302 |
6 | 12153430332 |
7 | 2035635206 |
oct | 477754160 |
9 | 184740152 |
10 | 83875952 |
11 | 43389276 |
12 | 2410b3a8 |
13 | 144b9654 |
14 | b1d5076 |
15 | 756c202 |
hex | 4ffd870 |
83875952 has 20 divisors (see below), whose sum is σ = 162879456. Its totient is φ = 41842560.
The previous prime is 83875949. The next prime is 83875969. The reversal of 83875952 is 25957838.
It is a super-3 number, since 3×838759523 (a number of 25 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 83875897 and 83875906.
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, 1577 + ... + 13047.
Almost surely, 283875952 is an apocalyptic number.
It is an amenable number.
83875952 is a deficient number, since it is larger than the sum of its proper divisors (79003504).
83875952 is a wasteful number, since it uses less digits than its factorization.
83875952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11936 (or 11930 counting only the distinct ones).
The product of its digits is 604800, while the sum is 47.
The square root of 83875952 is about 9158.3815164034. The cubic root of 83875952 is about 437.7362242122.
The spelling of 83875952 in words is "eighty-three million, eight hundred seventy-five thousand, nine hundred fifty-two".
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