Base | Representation |
---|---|
bin | 1011001100010110011000… |
… | …1011111010000011000101 |
3 | 1121120111222202022110222202 |
4 | 2303011212023322003011 |
5 | 3103113304144403141 |
6 | 42101355222404245 |
7 | 2410064604311465 |
oct | 263054613720305 |
9 | 47514882273882 |
10 | 12306795700421 |
11 | 3a15312376442 |
12 | 1469180b90685 |
13 | 6b36ab3c30b1 |
14 | 30791b499ba5 |
15 | 1651dbee049b |
hex | b31662fa0c5 |
12306795700421 has 8 divisors (see below), whose sum is σ = 12728079354624. Its totient is φ = 11887030186560.
The previous prime is 12306795700387. The next prime is 12306795700447. The reversal of 12306795700421 is 12400759760321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12306795700421 - 26 = 12306795700357 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12306795703421) 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, 379518596 + ... + 379551021.
It is an arithmetic number, because the mean of its divisors is an integer number (1591009919328).
Almost surely, 212306795700421 is an apocalyptic number.
It is an amenable number.
12306795700421 is a deficient number, since it is larger than the sum of its proper divisors (421283654203).
12306795700421 is an equidigital number, since it uses as much as digits as its factorization.
12306795700421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 759070171.
The product of its (nonzero) digits is 635040, while the sum is 47.
The spelling of 12306795700421 in words is "twelve trillion, three hundred six billion, seven hundred ninety-five million, seven hundred thousand, four hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •