Base | Representation |
---|---|
bin | 1110110101010… |
… | …00110000110110 |
3 | 22200010100120111 |
4 | 13122220300312 |
5 | 223323020342 |
6 | 20202453234 |
7 | 3040402630 |
oct | 732506066 |
9 | 280110514 |
10 | 124423222 |
11 | 64263010 |
12 | 3580421a |
13 | 1ca15311 |
14 | 1274ba50 |
15 | adcb217 |
hex | 76a8c36 |
124423222 has 16 divisors (see below), whose sum is σ = 232687872. Its totient is φ = 48476520.
The previous prime is 124423219. The next prime is 124423249. The reversal of 124423222 is 222324421.
It is a super-2 number, since 2×1244232222 = 30962276345722568, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 124423193 and 124423202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403818 + ... + 404125.
It is an arithmetic number, because the mean of its divisors is an integer number (14542992).
Almost surely, 2124423222 is an apocalyptic number.
124423222 is a deficient number, since it is larger than the sum of its proper divisors (108264650).
124423222 is a wasteful number, since it uses less digits than its factorization.
124423222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 807963.
The product of its digits is 1536, while the sum is 22.
The square root of 124423222 is about 11154.5157671680. The cubic root of 124423222 is about 499.2297767883.
Adding to 124423222 its reverse (222324421), we get a palindrome (346747643).
The spelling of 124423222 in words is "one hundred twenty-four million, four hundred twenty-three thousand, two hundred twenty-two".
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