Base | Representation |
---|---|
bin | 101000101010110… |
… | …001000101111110 |
3 | 1202112212102100000 |
4 | 220222301011332 |
5 | 2344132043044 |
6 | 151412015130 |
7 | 22623311112 |
oct | 5052610576 |
9 | 1675772300 |
10 | 682299774 |
11 | 32015aa12 |
12 | 1706014a6 |
13 | ab4829a0 |
14 | 6688b742 |
15 | 3ed77d69 |
hex | 28ab117e |
682299774 has 96 divisors (see below), whose sum is σ = 1673118720. Its totient is φ = 207129312.
The previous prime is 682299767. The next prime is 682299781. The reversal of 682299774 is 477992286.
682299774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (682299767) and next prime (682299781).
It is a Smith number, since the sum of its digits (54) 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 (54).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 682299774.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 498439 + ... + 499805.
It is an arithmetic number, because the mean of its divisors is an integer number (17428320).
Almost surely, 2682299774 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 682299774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (836559360).
682299774 is an abundant number, since it is smaller than the sum of its proper divisors (990818946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
682299774 is a wasteful number, since it uses less digits than its factorization.
682299774 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1476 (or 1464 counting only the distinct ones).
The product of its digits is 3048192, while the sum is 54.
The square root of 682299774 is about 26120.8685537062. The cubic root of 682299774 is about 880.3561635091.
The spelling of 682299774 in words is "six hundred eighty-two million, two hundred ninety-nine thousand, seven hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •