Base | Representation |
---|---|
bin | 10110111011011111… |
… | …01110110110100010 |
3 | 1011202220211120012212 |
4 | 23131233232312202 |
5 | 200202403241002 |
6 | 5353310322122 |
7 | 614026034624 |
oct | 133557566642 |
9 | 34686746185 |
10 | 12310212002 |
11 | 5247880530 |
12 | 24767b9342 |
13 | 12124c981a |
14 | 84acccc14 |
15 | 4c0aea352 |
hex | 2ddbeeda2 |
12310212002 has 8 divisors (see below), whose sum is σ = 20143983312. Its totient is φ = 5595550900.
The previous prime is 12310211971. The next prime is 12310212017. The reversal of 12310212002 is 20021201321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 279777524 + ... + 279777567.
It is an arithmetic number, because the mean of its divisors is an integer number (2517997914).
Almost surely, 212310212002 is an apocalyptic number.
12310212002 is a deficient number, since it is larger than the sum of its proper divisors (7833771310).
12310212002 is a wasteful number, since it uses less digits than its factorization.
12310212002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 559555104.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 12310212002 its reverse (20021201321), we get a palindrome (32331413323).
The spelling of 12310212002 in words is "twelve billion, three hundred ten million, two hundred twelve thousand, two".
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