Base | Representation |
---|---|
bin | 1110001110111101011000… |
… | …00011111111001100110001 |
3 | 11002211021120122210012200222 |
4 | 13013132230003333030301 |
5 | 13100311020213144101 |
6 | 150323055424222425 |
7 | 6410241642131435 |
oct | 707365403771461 |
9 | 132737518705628 |
10 | 31300313412401 |
11 | 9a7842aa18660 |
12 | 361626376aa15 |
13 | 14607b744c2c7 |
14 | 7a2d2c3da9c5 |
15 | 3942d64ac01b |
hex | 1c77ac0ff331 |
31300313412401 has 8 divisors (see below), whose sum is σ = 34406451386208. Its totient is φ = 28237617928000.
The previous prime is 31300313412397. The next prime is 31300313412463. The reversal of 31300313412401 is 10421431300313.
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 31300313412401 - 22 = 31300313412397 is a prime.
It is not an unprimeable number, because it can be changed into a prime (31300313418401) 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, 10860620840 + ... + 10860623721.
It is an arithmetic number, because the mean of its divisors is an integer number (4300806423276).
Almost surely, 231300313412401 is an apocalyptic number.
It is an amenable number.
31300313412401 is a deficient number, since it is larger than the sum of its proper divisors (3106137973807).
31300313412401 is a wasteful number, since it uses less digits than its factorization.
31300313412401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21721244703.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 31300313412401 its reverse (10421431300313), we get a palindrome (41721744712714).
The spelling of 31300313412401 in words is "thirty-one trillion, three hundred billion, three hundred thirteen million, four hundred twelve thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •