Base | Representation |
---|---|
bin | 10111001101011000… |
… | …01010011010001010 |
3 | 1012011101012100210111 |
4 | 23212230022122022 |
5 | 201004312134432 |
6 | 5420230504534 |
7 | 620530362256 |
oct | 134654123212 |
9 | 35141170714 |
10 | 12460271242 |
11 | 5314553231 |
12 | 24b8b0514a |
13 | 1237619683 |
14 | 862bd1266 |
15 | 4cdd8c347 |
hex | 2e6b0a68a |
12460271242 has 16 divisors (see below), whose sum is σ = 19022284800. Its totient is φ = 6119677440.
The previous prime is 12460271237. The next prime is 12460271249. The reversal of 12460271242 is 24217206421.
12460271242 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (12460271249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109642 + ... + 192202.
It is an arithmetic number, because the mean of its divisors is an integer number (1188892800).
Almost surely, 212460271242 is an apocalyptic number.
12460271242 is a deficient number, since it is larger than the sum of its proper divisors (6562013558).
12460271242 is a wasteful number, since it uses less digits than its factorization.
12460271242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83901.
The product of its (nonzero) digits is 10752, while the sum is 31.
Adding to 12460271242 its reverse (24217206421), we get a palindrome (36677477663).
The spelling of 12460271242 in words is "twelve billion, four hundred sixty million, two hundred seventy-one thousand, two hundred forty-two".
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