Base | Representation |
---|---|
bin | 111000111101011111… |
… | …0010100101000110101 |
3 | 102200201211212201210011 |
4 | 1301322332110220311 |
5 | 4001003443221401 |
6 | 132105530100221 |
7 | 11560154621353 |
oct | 1617276245065 |
9 | 380654781704 |
10 | 122322242101 |
11 | 47970797a74 |
12 | 1b85957a671 |
13 | b6c5349317 |
14 | 5cc59247d3 |
15 | 32adcbc451 |
hex | 1c7af94a35 |
122322242101 has 8 divisors (see below), whose sum is σ = 122447483064. Its totient is φ = 122197056960.
The previous prime is 122322242047. The next prime is 122322242123. The reversal of 122322242101 is 101242223221.
It can be written as a sum of positive squares in 4 ways, for example, as 28603603876 + 93718638225 = 169126^2 + 306135^2 .
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 122322242101 - 215 = 122322209333 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 (122322242131) 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, 5398071 + ... + 5420683.
It is an arithmetic number, because the mean of its divisors is an integer number (15305935383).
Almost surely, 2122322242101 is an apocalyptic number.
It is an amenable number.
122322242101 is a deficient number, since it is larger than the sum of its proper divisors (125240963).
122322242101 is a wasteful number, since it uses less digits than its factorization.
122322242101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27911.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 122322242101 its reverse (101242223221), we get a palindrome (223564465322).
It can be divided in two parts, 122 and 322242101, that added together give a palindrome (322242223).
The spelling of 122322242101 in words is "one hundred twenty-two billion, three hundred twenty-two million, two hundred forty-two thousand, one hundred one".
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