Base | Representation |
---|---|
bin | 111000110100001110… |
… | …0101001011010101000 |
3 | 102122221012000120002100 |
4 | 1301220130221122220 |
5 | 3444334411040144 |
6 | 132015024133400 |
7 | 11546361665361 |
oct | 1615034513250 |
9 | 378835016070 |
10 | 122011424424 |
11 | 478212a505a |
12 | 1b791467260 |
13 | b675b31736 |
14 | 5c96536b68 |
15 | 3291873269 |
hex | 1c687296a8 |
122011424424 has 48 divisors (see below), whose sum is σ = 330894907200. Its totient is φ = 40615422624.
The previous prime is 122011424393. The next prime is 122011424429. The reversal of 122011424424 is 424424110221.
122011424424 is a `hidden beast` number, since 1 + 2 + 201 + 14 + 2 + 442 + 4 = 666.
It is not an unprimeable number, because it can be changed into a prime (122011424429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1093344 + ... + 1199759.
It is an arithmetic number, because the mean of its divisors is an integer number (6893643900).
Almost surely, 2122011424424 is an apocalyptic number.
It is an amenable number.
122011424424 is an abundant number, since it is smaller than the sum of its proper divisors (208883482776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122011424424 is a wasteful number, since it uses less digits than its factorization.
122011424424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2293854 (or 2293847 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 27.
Adding to 122011424424 its reverse (424424110221), we get a palindrome (546435534645).
The spelling of 122011424424 in words is "one hundred twenty-two billion, eleven million, four hundred twenty-four thousand, four hundred twenty-four".
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