Base | Representation |
---|---|
bin | 1110100010111… |
… | …00101000001111 |
3 | 22111120222001022 |
4 | 13101130220033 |
5 | 222213423343 |
6 | 20035104355 |
7 | 3011050412 |
oct | 721345017 |
9 | 274528038 |
10 | 122014223 |
11 | 62968101 |
12 | 34a420bb |
13 | 1c380986 |
14 | 122c1b79 |
15 | aaa2568 |
hex | 745ca0f |
122014223 has 8 divisors (see below), whose sum is σ = 126357600. Its totient is φ = 117679968.
The previous prime is 122014201. The next prime is 122014229. The reversal of 122014223 is 322410221.
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 122014223 - 26 = 122014159 is a prime.
It is a super-2 number, since 2×1220142232 = 29774941228587458, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122014229) 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, 36173 + ... + 39401.
It is an arithmetic number, because the mean of its divisors is an integer number (15794700).
Almost surely, 2122014223 is an apocalyptic number.
122014223 is a deficient number, since it is larger than the sum of its proper divisors (4343377).
122014223 is a wasteful number, since it uses less digits than its factorization.
122014223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4561.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 122014223 is about 11046.0048433812. The cubic root of 122014223 is about 495.9868392601.
Adding to 122014223 its reverse (322410221), we get a palindrome (444424444).
The spelling of 122014223 in words is "one hundred twenty-two million, fourteen thousand, two hundred twenty-three".
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