Base | Representation |
---|---|
bin | 101101001000100111100… |
… | …011011101110111000001 |
3 | 101222111211221001000111212 |
4 | 231020213203131313001 |
5 | 401304114234341411 |
6 | 10332511423015505 |
7 | 440041165654652 |
oct | 55104743356701 |
9 | 11874757030455 |
10 | 3101629996481 |
11 | a96437301305 |
12 | 42114973a595 |
13 | 196636c488b3 |
14 | aa196619529 |
15 | 55a31b0568b |
hex | 2d2278dddc1 |
3101629996481 has 4 divisors (see below), whose sum is σ = 3104547805632. Its totient is φ = 3098712187332.
The previous prime is 3101629996379. The next prime is 3101629996511. The reversal of 3101629996481 is 1846999261013.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3101629996481 is a prime.
It is a super-2 number, since 2×31016299964812 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3101629996481.
It is not an unprimeable number, because it can be changed into a prime (3101629996981) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1458902981 + ... + 1458905106.
It is an arithmetic number, because the mean of its divisors is an integer number (776136951408).
Almost surely, 23101629996481 is an apocalyptic number.
It is an amenable number.
3101629996481 is a deficient number, since it is larger than the sum of its proper divisors (2917809151).
3101629996481 is a wasteful number, since it uses less digits than its factorization.
3101629996481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2917809150.
The product of its (nonzero) digits is 5038848, while the sum is 59.
The spelling of 3101629996481 in words is "three trillion, one hundred one billion, six hundred twenty-nine million, nine hundred ninety-six thousand, four hundred eighty-one".
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