Base | Representation |
---|---|
bin | 1001111111000… |
… | …10011010110010 |
3 | 12211121200212020 |
4 | 10333202122302 |
5 | 132420434124 |
6 | 12151212310 |
7 | 2034663402 |
oct | 477423262 |
9 | 184550766 |
10 | 83764914 |
11 | 43312902 |
12 | 24077096 |
13 | 1447ac4c |
14 | b1a6802 |
15 | 7549379 |
hex | 4fe26b2 |
83764914 has 16 divisors (see below), whose sum is σ = 172934400. Its totient is φ = 27020880.
The previous prime is 83764913. The next prime is 83764943. The reversal of 83764914 is 41946738.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (83764913) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224989 + ... + 225360.
It is an arithmetic number, because the mean of its divisors is an integer number (10808400).
Almost surely, 283764914 is an apocalyptic number.
83764914 is an abundant number, since it is smaller than the sum of its proper divisors (89169486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83764914 is a wasteful number, since it uses less digits than its factorization.
83764914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450385.
The product of its digits is 145152, while the sum is 42.
The square root of 83764914 is about 9152.3174114538. The cubic root of 83764914 is about 437.5429752614.
The spelling of 83764914 in words is "eighty-three million, seven hundred sixty-four thousand, nine hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •