Base | Representation |
---|---|
bin | 1010000000100… |
… | …00001101101111 |
3 | 12211222020011200 |
4 | 11000100031233 |
5 | 132442434440 |
6 | 12155220543 |
7 | 2036404314 |
oct | 500201557 |
9 | 184866150 |
10 | 83952495 |
11 | 43430830 |
12 | 24147753 |
13 | 14515443 |
14 | b214d0b |
15 | 7584c30 |
hex | 501036f |
83952495 has 48 divisors (see below), whose sum is σ = 163897344. Its totient is φ = 39384000.
The previous prime is 83952467. The next prime is 83952569. The reversal of 83952495 is 59425938.
83952495 is a `hidden beast` number, since 8 + 39 + 524 + 95 = 666.
It is not a de Polignac number, because 83952495 - 210 = 83951471 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 83952495.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12610 + ... + 18080.
It is an arithmetic number, because the mean of its divisors is an integer number (3414528).
Almost surely, 283952495 is an apocalyptic number.
83952495 is a deficient number, since it is larger than the sum of its proper divisors (79944849).
83952495 is a wasteful number, since it uses less digits than its factorization.
83952495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5524 (or 5521 counting only the distinct ones).
The product of its digits is 388800, while the sum is 45.
The square root of 83952495 is about 9162.5594131771. The cubic root of 83952495 is about 437.8693392710.
The spelling of 83952495 in words is "eighty-three million, nine hundred fifty-two thousand, four hundred ninety-five".
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