Base | Representation |
---|---|
bin | 1110100101010… |
… | …10001110011001 |
3 | 22112012010000221 |
4 | 13102222032121 |
5 | 222304111212 |
6 | 20050000041 |
7 | 3013543141 |
oct | 722521631 |
9 | 275163027 |
10 | 122332057 |
11 | 63064981 |
12 | 34b76021 |
13 | 1c462543 |
14 | 12365921 |
15 | ab16807 |
hex | 74aa399 |
122332057 has 2 divisors, whose sum is σ = 122332058. Its totient is φ = 122332056.
The previous prime is 122332043. The next prime is 122332061. The reversal of 122332057 is 750233221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 121242121 + 1089936 = 11011^2 + 1044^2 .
It is a cyclic number.
It is not a de Polignac number, because 122332057 - 219 = 121807769 is a prime.
It is a super-4 number, since 4×1223320574 (a number of 33 digits) contains 4444 as substring.
It is not a weakly prime, because it can be changed into another prime (122332087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61166028 + 61166029.
It is an arithmetic number, because the mean of its divisors is an integer number (61166029).
Almost surely, 2122332057 is an apocalyptic number.
It is an amenable number.
122332057 is a deficient number, since it is larger than the sum of its proper divisors (1).
122332057 is an equidigital number, since it uses as much as digits as its factorization.
122332057 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2520, while the sum is 25.
The square root of 122332057 is about 11060.3823170811. The cubic root of 122332057 is about 496.4171300771.
Adding to 122332057 its reverse (750233221), we get a palindrome (872565278).
The spelling of 122332057 in words is "one hundred twenty-two million, three hundred thirty-two thousand, fifty-seven".
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