Base | Representation |
---|---|
bin | 110000000100010110… |
… | …1011101011111111111 |
3 | 100212102221201002212102 |
4 | 1200020231131133333 |
5 | 3142401142201033 |
6 | 115230541255315 |
7 | 10313006666456 |
oct | 1401055353777 |
9 | 325387632772 |
10 | 103225350143 |
11 | 3a861023433 |
12 | 18009b6453b |
13 | 9970ab5956 |
14 | 4dd3567b9d |
15 | 2a42493de8 |
hex | 1808b5d7ff |
103225350143 has 4 divisors (see below), whose sum is σ = 103226036328. Its totient is φ = 103224663960.
The previous prime is 103225350101. The next prime is 103225350187. The reversal of 103225350143 is 341053522301.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 341053522301 = 11393 ⋅29935357.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103225350143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103225358143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8996 + ... + 454457.
It is an arithmetic number, because the mean of its divisors is an integer number (25806509082).
Almost surely, 2103225350143 is an apocalyptic number.
103225350143 is a deficient number, since it is larger than the sum of its proper divisors (686185).
103225350143 is an equidigital number, since it uses as much as digits as its factorization.
103225350143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686184.
The product of its (nonzero) digits is 10800, while the sum is 29.
Adding to 103225350143 its reverse (341053522301), we get a palindrome (444278872444).
The spelling of 103225350143 in words is "one hundred three billion, two hundred twenty-five million, three hundred fifty thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •