Base | Representation |
---|---|
bin | 1100001111110000000… |
… | …00101001110000011001 |
3 | 1111020002101011022122110 |
4 | 12013320000221300121 |
5 | 23343220310421223 |
6 | 521144512142533 |
7 | 42254066230311 |
oct | 6077000516031 |
9 | 1436071138573 |
10 | 420772748313 |
11 | 1524a3279695 |
12 | 6966bb37a49 |
13 | 308a9146aa8 |
14 | 16518d5c441 |
15 | ae2a406d93 |
hex | 61f8029c19 |
420772748313 has 8 divisors (see below), whose sum is σ = 561141248800. Its totient is φ = 280459706688.
The previous prime is 420772748281. The next prime is 420772748339. The reversal of 420772748313 is 313847277024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 420772748313 - 25 = 420772748281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (420772708313) 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, 13847008 + ... + 13877361.
It is an arithmetic number, because the mean of its divisors is an integer number (70142656100).
Almost surely, 2420772748313 is an apocalyptic number.
It is an amenable number.
420772748313 is a deficient number, since it is larger than the sum of its proper divisors (140368500487).
420772748313 is a wasteful number, since it uses less digits than its factorization.
420772748313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27729431.
The product of its (nonzero) digits is 1580544, while the sum is 48.
The spelling of 420772748313 in words is "four hundred twenty billion, seven hundred seventy-two million, seven hundred forty-eight thousand, three hundred thirteen".
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