Base | Representation |
---|---|
bin | 1001111011000… |
… | …10111110011100 |
3 | 12210122011210200 |
4 | 10331202332130 |
5 | 132302233113 |
6 | 12132103500 |
7 | 2030360460 |
oct | 475427634 |
9 | 183564720 |
10 | 83242908 |
11 | 42a966a1 |
12 | 23a64b90 |
13 | 14327478 |
14 | b0ac4a0 |
15 | 7494873 |
hex | 4f62f9c |
83242908 has 36 divisors (see below), whose sum is σ = 240480240. Its totient is φ = 23783616.
The previous prime is 83242891. The next prime is 83242927. The reversal of 83242908 is 80924238.
83242908 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
83242908 is strictly pandigital in base 9.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164913 + ... + 165416.
Almost surely, 283242908 is an apocalyptic number.
It is an amenable number.
83242908 is an abundant number, since it is smaller than the sum of its proper divisors (157237332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83242908 is a wasteful number, since it uses less digits than its factorization.
83242908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330346 (or 330341 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 83242908 is about 9123.7551479640. The cubic root of 83242908 is about 436.6321875799.
The spelling of 83242908 in words is "eighty-three million, two hundred forty-two thousand, nine hundred eight".
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