Base | Representation |
---|---|
bin | 111000111010110110… |
… | …1101101011011110111 |
3 | 102200111200211121221112 |
4 | 1301311231231123313 |
5 | 4000313401014033 |
6 | 132053054505235 |
7 | 11555033603162 |
oct | 1616555553367 |
9 | 380450747845 |
10 | 122234001143 |
11 | 479259a8261 |
12 | 1b833b0521b |
13 | b6acc91c37 |
14 | 5cb7d14ad9 |
15 | 32a618bc48 |
hex | 1c75b6d6f7 |
122234001143 has 4 divisors (see below), whose sum is σ = 122271603288. Its totient is φ = 122196399000.
The previous prime is 122234001107. The next prime is 122234001167. The reversal of 122234001143 is 341100432221.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341100432221 = 524971 ⋅649751.
It is a cyclic number.
It is not a de Polignac number, because 122234001143 - 28 = 122234000887 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 (122234001343) 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, 18796196 + ... + 18802697.
It is an arithmetic number, because the mean of its divisors is an integer number (30567900822).
Almost surely, 2122234001143 is an apocalyptic number.
122234001143 is a deficient number, since it is larger than the sum of its proper divisors (37602145).
122234001143 is an equidigital number, since it uses as much as digits as its factorization.
122234001143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37602144.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 122234001143 its reverse (341100432221), we get a palindrome (463334433364).
The spelling of 122234001143 in words is "one hundred twenty-two billion, two hundred thirty-four million, one thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •