Base | Representation |
---|---|
bin | 10111001101111011… |
… | …11110010111111110 |
3 | 1012011200222120212112 |
4 | 23212331332113332 |
5 | 201012011044132 |
6 | 5420514534022 |
7 | 620615150345 |
oct | 134675762776 |
9 | 35150876775 |
10 | 12464940542 |
11 | 531715235a |
12 | 24ba597312 |
13 | 1238592a82 |
14 | 863688b5c |
15 | 4ce4b0ab2 |
hex | 2e6f7e5fe |
12464940542 has 8 divisors (see below), whose sum is σ = 18697913256. Its totient is φ = 6232302792.
The previous prime is 12464940533. The next prime is 12464940559. The reversal of 12464940542 is 24504946421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12464940542.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55793 + ... + 167459.
It is an arithmetic number, because the mean of its divisors is an integer number (2337239157).
Almost surely, 212464940542 is an apocalyptic number.
12464940542 is a deficient number, since it is larger than the sum of its proper divisors (6232972714).
12464940542 is a wasteful number, since it uses less digits than its factorization.
12464940542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167482.
The product of its (nonzero) digits is 276480, while the sum is 41.
The spelling of 12464940542 in words is "twelve billion, four hundred sixty-four million, nine hundred forty thousand, five hundred forty-two".
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