Base | Representation |
---|---|
bin | 1110100011110… |
… | …00001011001100 |
3 | 22111210200211011 |
4 | 13101320023030 |
5 | 222231031202 |
6 | 20041335004 |
7 | 3012030355 |
oct | 721701314 |
9 | 274720734 |
10 | 122127052 |
11 | 62a34953 |
12 | 34a97464 |
13 | 1c3c0138 |
14 | 12310d2c |
15 | aac5bd7 |
hex | 74782cc |
122127052 has 24 divisors (see below), whose sum is σ = 222835536. Its totient is φ = 58513728.
The previous prime is 122127037. The next prime is 122127053. The reversal of 122127052 is 250721221.
It is not an unprimeable number, because it can be changed into a prime (122127053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2418 + ... + 15814.
It is an arithmetic number, because the mean of its divisors is an integer number (9284814).
Almost surely, 2122127052 is an apocalyptic number.
It is an amenable number.
122127052 is a deficient number, since it is larger than the sum of its proper divisors (100708484).
122127052 is a wasteful number, since it uses less digits than its factorization.
122127052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13497 (or 13495 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 122127052 is about 11051.1108943852. The cubic root of 122127052 is about 496.1396751535.
Adding to 122127052 its reverse (250721221), we get a palindrome (372848273).
The spelling of 122127052 in words is "one hundred twenty-two million, one hundred twenty-seven thousand, fifty-two".
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