Base | Representation |
---|---|
bin | 1001001101001111111011… |
… | …1100000111101001100101 |
3 | 1022211202210121122000120111 |
4 | 2103103332330013221211 |
5 | 2311324323322402323 |
6 | 33310313151533021 |
7 | 2063243555165152 |
oct | 223237674075145 |
9 | 38752717560514 |
10 | 10123220122213 |
11 | 3253262935670 |
12 | 1175b45b2a171 |
13 | 585800508343 |
14 | 26dd75dbb229 |
15 | 1284dc96dc0d |
hex | 934fef07a65 |
10123220122213 has 32 divisors (see below), whose sum is σ = 11386957795200. Its totient is φ = 8921739340800.
The previous prime is 10123220122151. The next prime is 10123220122241. The reversal of 10123220122213 is 31222102232101.
It is a de Polignac number, because none of the positive numbers 2k-10123220122213 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 (10123220120213) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18421258 + ... + 18962836.
It is an arithmetic number, because the mean of its divisors is an integer number (355842431100).
Almost surely, 210123220122213 is an apocalyptic number.
It is an amenable number.
10123220122213 is a deficient number, since it is larger than the sum of its proper divisors (1263737672987).
10123220122213 is a wasteful number, since it uses less digits than its factorization.
10123220122213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 542053.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 10123220122213 its reverse (31222102232101), we get a palindrome (41345322354314).
The spelling of 10123220122213 in words is "ten trillion, one hundred twenty-three billion, two hundred twenty million, one hundred twenty-two thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •