Base | Representation |
---|---|
bin | 111000110111001110… |
… | …1100111010110011011 |
3 | 102200012012220200011020 |
4 | 1301232131213112123 |
5 | 4000041224411103 |
6 | 132033031133523 |
7 | 11552025530103 |
oct | 1615635472633 |
9 | 380165820136 |
10 | 122112341403 |
11 | 47873262518 |
12 | 1b7bb2142a3 |
13 | b690a06720 |
14 | 5ca5ac6203 |
15 | 329a659753 |
hex | 1c6e76759b |
122112341403 has 16 divisors (see below), whose sum is σ = 184569262080. Its totient is φ = 71191000224.
The previous prime is 122112341401. The next prime is 122112341423. The reversal of 122112341403 is 304143211221.
It is not a de Polignac number, because 122112341403 - 21 = 122112341401 is a prime.
It is a super-2 number, since 2×1221123414032 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (122112341401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82396251 + ... + 82397732.
It is an arithmetic number, because the mean of its divisors is an integer number (11535578880).
Almost surely, 2122112341403 is an apocalyptic number.
122112341403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
122112341403 is a deficient number, since it is larger than the sum of its proper divisors (62456920677).
122112341403 is a wasteful number, since it uses less digits than its factorization.
122112341403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164794018.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 122112341403 its reverse (304143211221), we get a palindrome (426255552624).
The spelling of 122112341403 in words is "one hundred twenty-two billion, one hundred twelve million, three hundred forty-one thousand, four hundred three".
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