Base | Representation |
---|---|
bin | 1001111010001… |
… | …01100100111111 |
3 | 12210102001121221 |
4 | 10331011210333 |
5 | 132234404440 |
6 | 12125334211 |
7 | 2026346431 |
oct | 475054477 |
9 | 183361557 |
10 | 83122495 |
11 | 42a14185 |
12 | 23a07367 |
13 | 142b4711 |
14 | b07a651 |
15 | 746dd4a |
hex | 4f4593f |
83122495 has 8 divisors (see below), whose sum is σ = 100735200. Its totient is φ = 65839200.
The previous prime is 83122447. The next prime is 83122519. The reversal of 83122495 is 59422138.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 83122495 - 225 = 49568063 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 83122495.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81795 + ... + 82804.
It is an arithmetic number, because the mean of its divisors is an integer number (12591900).
Almost surely, 283122495 is an apocalyptic number.
83122495 is a deficient number, since it is larger than the sum of its proper divisors (17612705).
83122495 is a wasteful number, since it uses less digits than its factorization.
83122495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164705.
The product of its digits is 17280, while the sum is 34.
The square root of 83122495 is about 9117.1538870417. The cubic root of 83122495 is about 436.4215527675.
The spelling of 83122495 in words is "eighty-three million, one hundred twenty-two thousand, four hundred ninety-five".
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