Base | Representation |
---|---|
bin | 111000110100001110… |
… | …0101011000111110010 |
3 | 102122221012000220200002 |
4 | 1301220130223013302 |
5 | 3444334411301120 |
6 | 132015024230002 |
7 | 11546362024631 |
oct | 1615034530762 |
9 | 378835026602 |
10 | 122011431410 |
11 | 478212aa330 |
12 | 1b79146b302 |
13 | b675b3497b |
14 | 5c96539518 |
15 | 3291875375 |
hex | 1c6872b1f2 |
122011431410 has 32 divisors (see below), whose sum is σ = 239616360000. Its totient is φ = 44362186560.
The previous prime is 122011431401. The next prime is 122011431419. The reversal of 122011431410 is 14134110221.
It is an interprime number because it is at equal distance from previous prime (122011431401) and next prime (122011431419).
It is not an unprimeable number, because it can be changed into a prime (122011431419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 860216 + ... + 991964.
It is an arithmetic number, because the mean of its divisors is an integer number (7488011250).
Almost surely, 2122011431410 is an apocalyptic number.
122011431410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122011431410 is a deficient number, since it is larger than the sum of its proper divisors (117604928590).
122011431410 is a wasteful number, since it uses less digits than its factorization.
122011431410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140186.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 122011431410 its reverse (14134110221), we get a palindrome (136145541631).
The spelling of 122011431410 in words is "one hundred twenty-two billion, eleven million, four hundred thirty-one thousand, four hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •