Base | Representation |
---|---|
bin | 100011011110000110110110… |
… | …1001111101001010110101011 |
3 | 1111220201000111001002110021010 |
4 | 1012330031231033221112223 |
5 | 311343311314334221134 |
6 | 3023323202421315003 |
7 | 122501224104265251 |
oct | 10674155517512653 |
9 | 1456630431073233 |
10 | 312001142101419 |
11 | 9045aa39954aa1 |
12 | 2ababab3265a63 |
13 | 105127735c6554 |
14 | 5708d15d925d1 |
15 | 2610cebb7ece9 |
hex | 11bc36d3e95ab |
312001142101419 has 16 divisors (see below), whose sum is σ = 440495023214880. Its totient is φ = 195755279116800.
The previous prime is 312001142101409. The next prime is 312001142101421. The reversal of 312001142101419 is 914101241100213.
It is not a de Polignac number, because 312001142101419 - 28 = 312001142101163 is a prime.
It is a super-2 number, since 2×3120011421014192 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (312001142101409) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157496284 + ... + 159464985.
It is an arithmetic number, because the mean of its divisors is an integer number (27530938950930).
Almost surely, 2312001142101419 is an apocalyptic number.
312001142101419 is a deficient number, since it is larger than the sum of its proper divisors (128493881113461).
312001142101419 is a wasteful number, since it uses less digits than its factorization.
312001142101419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316980590.
The product of its (nonzero) digits is 1728, while the sum is 30.
The spelling of 312001142101419 in words is "three hundred twelve trillion, one billion, one hundred forty-two million, one hundred one thousand, four hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •