Base | Representation |
---|---|
bin | 10101001001001111… |
… | …101100100111001101 |
3 | 2011121020222212010120 |
4 | 111021033230213031 |
5 | 332444121010031 |
6 | 14232510455153 |
7 | 1432422110421 |
oct | 251117544715 |
9 | 64536885116 |
10 | 22703688141 |
11 | 96a0704a32 |
12 | 44975044b9 |
13 | 21aa882cc4 |
14 | 11553d8b81 |
15 | 8cd2cda96 |
hex | 5493ec9cd |
22703688141 has 16 divisors (see below), whose sum is σ = 31177861824. Its totient is φ = 14684972544.
The previous prime is 22703688017. The next prime is 22703688151. The reversal of 22703688141 is 14188630722.
It is not a de Polignac number, because 22703688141 - 27 = 22703688013 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22703688093 and 22703688102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22703688151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250531 + ... + 328896.
It is an arithmetic number, because the mean of its divisors is an integer number (1948616364).
Almost surely, 222703688141 is an apocalyptic number.
It is an amenable number.
22703688141 is a deficient number, since it is larger than the sum of its proper divisors (8474173683).
22703688141 is a wasteful number, since it uses less digits than its factorization.
22703688141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 579820.
The product of its (nonzero) digits is 129024, while the sum is 42.
The spelling of 22703688141 in words is "twenty-two billion, seven hundred three million, six hundred eighty-eight thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •