Base | Representation |
---|---|
bin | 1110100010111… |
… | …10101101100000 |
3 | 22111121101202012 |
4 | 13101132231200 |
5 | 222214212002 |
6 | 20035212052 |
7 | 3011114315 |
oct | 721365540 |
9 | 274541665 |
10 | 122022752 |
11 | 62973555 |
12 | 34a47028 |
13 | 1c384817 |
14 | 122c4d0c |
15 | aaa4d52 |
hex | 745eb60 |
122022752 has 12 divisors (see below), whose sum is σ = 240232356. Its totient is φ = 61011360.
The previous prime is 122022721. The next prime is 122022793. The reversal of 122022752 is 257220221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1906574 + ... + 1906637.
It is an arithmetic number, because the mean of its divisors is an integer number (20019363).
Almost surely, 2122022752 is an apocalyptic number.
It is an amenable number.
122022752 is a deficient number, since it is larger than the sum of its proper divisors (118209604).
122022752 is an equidigital number, since it uses as much as digits as its factorization.
122022752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3813221 (or 3813213 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 23.
The square root of 122022752 is about 11046.3909038201. The cubic root of 122022752 is about 495.9983957631.
Adding to 122022752 its reverse (257220221), we get a palindrome (379242973).
The spelling of 122022752 in words is "one hundred twenty-two million, twenty-two thousand, seven hundred fifty-two".
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