Base | Representation |
---|---|
bin | 1001111001010… |
… | …10001011110110 |
3 | 12210012100201100 |
4 | 10330222023312 |
5 | 132222312134 |
6 | 12123110530 |
7 | 2025401343 |
oct | 474521366 |
9 | 183170640 |
10 | 83010294 |
11 | 42947954 |
12 | 23972446 |
13 | 14275623 |
14 | b04b7ca |
15 | 744a999 |
hex | 4f2a2f6 |
83010294 has 12 divisors (see below), whose sum is σ = 179855676. Its totient is φ = 27670092.
The previous prime is 83010293. The next prime is 83010307. The reversal of 83010294 is 49201038.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83010293) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2305824 + ... + 2305859.
It is an arithmetic number, because the mean of its divisors is an integer number (14987973).
Almost surely, 283010294 is an apocalyptic number.
83010294 is an abundant number, since it is smaller than the sum of its proper divisors (96845382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83010294 is a wasteful number, since it uses less digits than its factorization.
83010294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4611691 (or 4611688 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 83010294 is about 9110.9985182745. The cubic root of 83010294 is about 436.2250997958.
Adding to 83010294 its sum of digits (27), we get a square (83010321 = 91112).
The spelling of 83010294 in words is "eighty-three million, ten thousand, two hundred ninety-four".
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