Base | Representation |
---|---|
bin | 111001010010010110… |
… | …0100011001111100001 |
3 | 102202112122000121201121 |
4 | 1302210230203033201 |
5 | 4003422142221101 |
6 | 132303213132241 |
7 | 11613414446044 |
oct | 1624454431741 |
9 | 382478017647 |
10 | 123022226401 |
11 | 4819a926598 |
12 | 1ba13a8a081 |
13 | b7a7381509 |
14 | 5d50896c5b |
15 | 330048a0a1 |
hex | 1ca4b233e1 |
123022226401 has 8 divisors (see below), whose sum is σ = 130393549440. Its totient is φ = 115665872448.
The previous prime is 123022226363. The next prime is 123022226491. The reversal of 123022226401 is 104622220321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 123022226401 - 215 = 123022193633 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123022226491) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3725341 + ... + 3758218.
It is an arithmetic number, because the mean of its divisors is an integer number (16299193680).
Almost surely, 2123022226401 is an apocalyptic number.
It is an amenable number.
123022226401 is a deficient number, since it is larger than the sum of its proper divisors (7371323039).
123022226401 is an equidigital number, since it uses as much as digits as its factorization.
123022226401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7484543.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 123022226401 its reverse (104622220321), we get a palindrome (227644446722).
The spelling of 123022226401 in words is "one hundred twenty-three billion, twenty-two million, two hundred twenty-six thousand, four hundred one".
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