Base | Representation |
---|---|
bin | 1100010011110… |
… | …00100101000111 |
3 | 21012021212022221 |
4 | 12021320211013 |
5 | 202413114333 |
6 | 14125033211 |
7 | 2362435033 |
oct | 611704507 |
9 | 235255287 |
10 | 103254343 |
11 | 53314575 |
12 | 2a6b5807 |
13 | 18512b5a |
14 | d9db1c3 |
15 | 90e8d2d |
hex | 6278947 |
103254343 has 8 divisors (see below), whose sum is σ = 105324800. Its totient is φ = 101203128.
The previous prime is 103254317. The next prime is 103254353. The reversal of 103254343 is 343452301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103254343 is a prime.
It is a super-2 number, since 2×1032543432 = 21322918696723298, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103254313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6280 + ... + 15682.
It is an arithmetic number, because the mean of its divisors is an integer number (13165600).
Almost surely, 2103254343 is an apocalyptic number.
103254343 is a deficient number, since it is larger than the sum of its proper divisors (2070457).
103254343 is an equidigital number, since it uses as much as digits as its factorization.
103254343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9621.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 103254343 is about 10161.4144192627. The cubic root of 103254343 is about 469.1403374340.
The spelling of 103254343 in words is "one hundred three million, two hundred fifty-four thousand, three hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •