Base | Representation |
---|---|
bin | 101110101010010000… |
… | …1011110100110011011 |
3 | 100120122021022202110021 |
4 | 1131110201132212123 |
5 | 3120203242410133 |
6 | 114010551131311 |
7 | 10145051403463 |
oct | 1352441364633 |
9 | 316567282407 |
10 | 100202310043 |
11 | 3954a656690 |
12 | 17505673b37 |
13 | 95ab6c5324 |
14 | 4bc7c84ba3 |
15 | 2916d9d52d |
hex | 175485e99b |
100202310043 has 4 divisors (see below), whose sum is σ = 109311610968. Its totient is φ = 91093009120.
The previous prime is 100202310031. The next prime is 100202310077. The reversal of 100202310043 is 340013202001.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 100202310043 - 29 = 100202309531 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 100202309999 and 100202310026.
It is not an unprimeable number, because it can be changed into a prime (100202310023) 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, 4554650446 + ... + 4554650467.
It is an arithmetic number, because the mean of its divisors is an integer number (27327902742).
Almost surely, 2100202310043 is an apocalyptic number.
100202310043 is a deficient number, since it is larger than the sum of its proper divisors (9109300925).
100202310043 is an equidigital number, since it uses as much as digits as its factorization.
100202310043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9109300924.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 100202310043 its reverse (340013202001), we get a palindrome (440215512044).
The spelling of 100202310043 in words is "one hundred billion, two hundred two million, three hundred ten thousand, forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •