Base | Representation |
---|---|
bin | 111000110100100101… |
… | …0111000100111110011 |
3 | 102122222000211100211211 |
4 | 1301221022320213303 |
5 | 3444401011422311 |
6 | 132020140020551 |
7 | 11546600010322 |
oct | 1615112704763 |
9 | 378860740754 |
10 | 122023545331 |
11 | 47828123736 |
12 | 1b795531757 |
13 | b6784b677c |
14 | 5c97db00b9 |
15 | 3292969821 |
hex | 1c692b89f3 |
122023545331 has 2 divisors, whose sum is σ = 122023545332. Its totient is φ = 122023545330.
The previous prime is 122023545277. The next prime is 122023545349. The reversal of 122023545331 is 133545320221.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 122023545331 - 215 = 122023512563 is a prime.
It is a super-2 number, since 2×1220235453312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122023545293 and 122023545302.
It is not a weakly prime, because it can be changed into another prime (122023545361) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61011772665 + 61011772666.
It is an arithmetic number, because the mean of its divisors is an integer number (61011772666).
Almost surely, 2122023545331 is an apocalyptic number.
122023545331 is a deficient number, since it is larger than the sum of its proper divisors (1).
122023545331 is an equidigital number, since it uses as much as digits as its factorization.
122023545331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 21600, while the sum is 31.
Adding to 122023545331 its reverse (133545320221), we get a palindrome (255568865552).
The spelling of 122023545331 in words is "one hundred twenty-two billion, twenty-three million, five hundred forty-five thousand, three hundred thirty-one".
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