Base | Representation |
---|---|
bin | 111001111100000000… |
… | …1110101010000001010 |
3 | 102220011001202211112022 |
4 | 1303320001311100022 |
5 | 4014303100022442 |
6 | 133054035044442 |
7 | 11663152135406 |
oct | 1637001652012 |
9 | 386131684468 |
10 | 124420314122 |
11 | 48848029595 |
12 | 20144140722 |
13 | b96ac10760 |
14 | 604442c106 |
15 | 33830a33d2 |
hex | 1cf807540a |
124420314122 has 32 divisors (see below), whose sum is σ = 205512249600. Its totient is φ = 56134703808.
The previous prime is 124420314103. The next prime is 124420314131. The reversal of 124420314122 is 221413024421.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a junction number, because it is equal to n+sod(n) for n = 124420314091 and 124420314100.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951629 + ... + 1074447.
It is an arithmetic number, because the mean of its divisors is an integer number (6422257800).
Almost surely, 2124420314122 is an apocalyptic number.
124420314122 is a deficient number, since it is larger than the sum of its proper divisors (81091935478).
124420314122 is a wasteful number, since it uses less digits than its factorization.
124420314122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123710.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 124420314122 its reverse (221413024421), we get a palindrome (345833338543).
The spelling of 124420314122 in words is "one hundred twenty-four billion, four hundred twenty million, three hundred fourteen thousand, one hundred twenty-two".
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