Base | Representation |
---|---|
bin | 111001011000010011… |
… | …0101111011011001101 |
3 | 102210001112222200202222 |
4 | 1302300212233123031 |
5 | 4004324314430104 |
6 | 132335111425125 |
7 | 11621361654650 |
oct | 1626046573315 |
9 | 383045880688 |
10 | 123222030029 |
11 | 48292694a5a |
12 | 1ba6a9851a5 |
13 | b80989a307 |
14 | 5d6d227897 |
15 | 3312ca61be |
hex | 1cb09af6cd |
123222030029 has 4 divisors (see below), whose sum is σ = 140825177184. Its totient is φ = 105618882876.
The previous prime is 123222030007. The next prime is 123222030031. The reversal of 123222030029 is 920030222321.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 123222030029 - 216 = 123221964493 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 (123222030329) 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, 8801573567 + ... + 8801573580.
It is an arithmetic number, because the mean of its divisors is an integer number (35206294296).
Almost surely, 2123222030029 is an apocalyptic number.
It is an amenable number.
123222030029 is a deficient number, since it is larger than the sum of its proper divisors (17603147155).
123222030029 is an equidigital number, since it uses as much as digits as its factorization.
123222030029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17603147154.
The product of its (nonzero) digits is 2592, while the sum is 26.
The spelling of 123222030029 in words is "one hundred twenty-three billion, two hundred twenty-two million, thirty thousand, twenty-nine".
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