Base | Representation |
---|---|
bin | 10111001100101100… |
… | …11001000011100110 |
3 | 1012010222110102000202 |
4 | 23212112121003212 |
5 | 201001332022240 |
6 | 5415504310502 |
7 | 620431022264 |
oct | 134626310346 |
9 | 35128412022 |
10 | 12454564070 |
11 | 5311305363 |
12 | 24b7012432 |
13 | 123639ba50 |
14 | 862147434 |
15 | 4cd611315 |
hex | 2e65990e6 |
12454564070 has 64 divisors (see below), whose sum is σ = 24345316800. Its totient is φ = 4560192000.
The previous prime is 12454564063. The next prime is 12454564097. The reversal of 12454564070 is 7046545421.
It is a happy number.
12454564070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 9572420 + ... + 9573720.
It is an arithmetic number, because the mean of its divisors is an integer number (380395575).
Almost surely, 212454564070 is an apocalyptic number.
12454564070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12454564070 is a deficient number, since it is larger than the sum of its proper divisors (11890752730).
12454564070 is a wasteful number, since it uses less digits than its factorization.
12454564070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1881.
The product of its (nonzero) digits is 134400, while the sum is 38.
The spelling of 12454564070 in words is "twelve billion, four hundred fifty-four million, five hundred sixty-four thousand, seventy".
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