Base | Representation |
---|---|
bin | 111001000001000000… |
… | …1111100000001000101 |
3 | 102201001002122110220210 |
4 | 1302002001330001011 |
5 | 4001224300132331 |
6 | 132125355350033 |
7 | 11563123120521 |
oct | 1620201740105 |
9 | 381032573823 |
10 | 122440630341 |
11 | 47a215a8897 |
12 | 1b891152319 |
13 | b713a2a733 |
14 | 5cd7540d81 |
15 | 32b93a5446 |
hex | 1c8207c045 |
122440630341 has 16 divisors (see below), whose sum is σ = 170617176576. Its totient is φ = 77956627056.
The previous prime is 122440630237. The next prime is 122440630379. The reversal of 122440630341 is 143036044221.
It is not a de Polignac number, because 122440630341 - 211 = 122440628293 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122440630299 and 122440630308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122442630341) 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 15 ways as a sum of consecutive naturals, for example, 1335495 + ... + 1424228.
It is an arithmetic number, because the mean of its divisors is an integer number (10663573536).
Almost surely, 2122440630341 is an apocalyptic number.
It is an amenable number.
122440630341 is a deficient number, since it is larger than the sum of its proper divisors (48176546235).
122440630341 is a wasteful number, since it uses less digits than its factorization.
122440630341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2760392.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 122440630341 its reverse (143036044221), we get a palindrome (265476674562).
The spelling of 122440630341 in words is "one hundred twenty-two billion, four hundred forty million, six hundred thirty thousand, three hundred forty-one".
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