Base | Representation |
---|---|
bin | 10110111010011100… |
… | …01000000000001100 |
3 | 1011202022020222100002 |
4 | 23131032020000030 |
5 | 200143124331444 |
6 | 5352353423432 |
7 | 613561123064 |
oct | 133516100014 |
9 | 34668228302 |
10 | 12301402124 |
11 | 5242903540 |
12 | 247386ab78 |
13 | 121073388b |
14 | 849a783a4 |
15 | 4bee59d4e |
hex | 2dd38800c |
12301402124 has 24 divisors (see below), whose sum is σ = 23595813696. Its totient is φ = 5565042000.
The previous prime is 12301402103. The next prime is 12301402189. The reversal of 12301402124 is 42120410321.
It is a super-2 number, since 2×123014021242 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12301402096 and 12301402105.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 653222 + ... + 671789.
It is an arithmetic number, because the mean of its divisors is an integer number (983158904).
Almost surely, 212301402124 is an apocalyptic number.
It is an amenable number.
12301402124 is a deficient number, since it is larger than the sum of its proper divisors (11294411572).
12301402124 is a wasteful number, since it uses less digits than its factorization.
12301402124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1325237 (or 1325235 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 12301402124 its reverse (42120410321), we get a palindrome (54421812445).
The spelling of 12301402124 in words is "twelve billion, three hundred one million, four hundred two thousand, one hundred twenty-four".
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