Base | Representation |
---|---|
bin | 1001111011110… |
… | …11000110101100 |
3 | 12210211012101010 |
4 | 10331323012230 |
5 | 132313413430 |
6 | 12134145220 |
7 | 2031251556 |
oct | 475730654 |
9 | 183735333 |
10 | 83341740 |
11 | 43053979 |
12 | 23ab2210 |
13 | 14360451 |
14 | b0d64d6 |
15 | 74b3cb0 |
hex | 4f7b1ac |
83341740 has 48 divisors (see below), whose sum is σ = 238791168. Its totient is φ = 21706944.
The previous prime is 83341639. The next prime is 83341751. The reversal of 83341740 is 4714338.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 83341698 and 83341707.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13572 + ... + 18731.
It is an arithmetic number, because the mean of its divisors is an integer number (4974816).
Almost surely, 283341740 is an apocalyptic number.
It is an amenable number.
83341740 is an abundant number, since it is smaller than the sum of its proper divisors (155449428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83341740 is a wasteful number, since it uses less digits than its factorization.
83341740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32358 (or 32356 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 83341740 is about 9129.1697322374. The cubic root of 83341740 is about 436.8049196738.
The spelling of 83341740 in words is "eighty-three million, three hundred forty-one thousand, seven hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •