Base | Representation |
---|---|
bin | 1110100111100… |
… | …01010000101111 |
3 | 22112201220011110 |
4 | 13103301100233 |
5 | 222342414043 |
6 | 20100123103 |
7 | 3016164345 |
oct | 723612057 |
9 | 275656143 |
10 | 122623023 |
11 | 63243546 |
12 | 35096493 |
13 | 1c534b03 |
14 | 123dd995 |
15 | ab72b33 |
hex | 74f142f |
122623023 has 16 divisors (see below), whose sum is σ = 174272256. Its totient is φ = 76425600.
The previous prime is 122623021. The next prime is 122623027. The reversal of 122623023 is 320326221.
It is not a de Polignac number, because 122623023 - 21 = 122623021 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122623021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261 + ... + 15662.
It is an arithmetic number, because the mean of its divisors is an integer number (10892016).
Almost surely, 2122623023 is an apocalyptic number.
122623023 is a deficient number, since it is larger than the sum of its proper divisors (51649233).
122623023 is a wasteful number, since it uses less digits than its factorization.
122623023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16094.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 122623023 is about 11073.5280285914. The cubic root of 122623023 is about 496.8103934194.
Adding to 122623023 its reverse (320326221), we get a palindrome (442949244).
The spelling of 122623023 in words is "one hundred twenty-two million, six hundred twenty-three thousand, twenty-three".
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