Base | Representation |
---|---|
bin | 1001111011001… |
… | …10001000011011 |
3 | 12210122211112110 |
4 | 10331212020123 |
5 | 132303141320 |
6 | 12132243403 |
7 | 2030443245 |
oct | 475461033 |
9 | 183584473 |
10 | 83255835 |
11 | 42aa5383 |
12 | 23a70563 |
13 | 14330310 |
14 | b0b3095 |
15 | 74985e0 |
hex | 4f6621b |
83255835 has 32 divisors (see below), whose sum is σ = 144809280. Its totient is φ = 40601088.
The previous prime is 83255833. The next prime is 83255849. The reversal of 83255835 is 53855238.
It is not a de Polignac number, because 83255835 - 21 = 83255833 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a junction number, because it is equal to n+sod(n) for n = 83255793 and 83255802.
It is not an unprimeable number, because it can be changed into a prime (83255831) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19297 + ... + 23213.
It is an arithmetic number, because the mean of its divisors is an integer number (4525290).
Almost surely, 283255835 is an apocalyptic number.
83255835 is a deficient number, since it is larger than the sum of its proper divisors (61553445).
83255835 is a wasteful number, since it uses less digits than its factorization.
83255835 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4047.
The product of its digits is 144000, while the sum is 39.
The square root of 83255835 is about 9124.4635458749. The cubic root of 83255835 is about 436.6547883126.
The spelling of 83255835 in words is "eighty-three million, two hundred fifty-five thousand, eight hundred thirty-five".
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