Base | Representation |
---|---|
bin | 1010000000100… |
… | …00110101000000 |
3 | 12211222100121202 |
4 | 11000100311000 |
5 | 132443030013 |
6 | 12155240332 |
7 | 2036414534 |
oct | 500206500 |
9 | 184870552 |
10 | 83955008 |
11 | 43432705 |
12 | 241490a8 |
13 | 14516627 |
14 | b215bc4 |
15 | 7585858 |
hex | 5010d40 |
83955008 has 14 divisors (see below), whose sum is σ = 166598346. Its totient is φ = 41977472.
The previous prime is 83954951. The next prime is 83955023. The reversal of 83955008 is 80055938.
It can be written as a sum of positive squares in only one way, i.e., 63234304 + 20720704 = 7952^2 + 4552^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655835 + ... + 655962.
Almost surely, 283955008 is an apocalyptic number.
It is an amenable number.
83955008 is a deficient number, since it is larger than the sum of its proper divisors (82643338).
83955008 is a wasteful number, since it uses less digits than its factorization.
83955008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1311809 (or 1311799 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 38.
The square root of 83955008 is about 9162.6965463230. The cubic root of 83955008 is about 437.8737082286.
The spelling of 83955008 in words is "eighty-three million, nine hundred fifty-five thousand, eight".
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