Base | Representation |
---|---|
bin | 1001000110001010101111… |
… | …01001111100110100110110 |
3 | 2121211021120202100021002211 |
4 | 10203011113221330310312 |
5 | 10110212404111443220 |
6 | 110313151303524034 |
7 | 4133115201522121 |
oct | 443052751746466 |
9 | 77737522307084 |
10 | 20003133312310 |
11 | 6412310301a45 |
12 | 22b08a8a5961a |
13 | b213974a35a5 |
14 | 4d222a4473b8 |
15 | 24a4d9eaeb5a |
hex | 123157a7cd36 |
20003133312310 has 32 divisors (see below), whose sum is σ = 36324915056640. Its totient is φ = 7930305804288.
The previous prime is 20003133312287. The next prime is 20003133312317. The reversal of 20003133312310 is 1321333130002.
It is a super-2 number, since 2×200031333123102 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20003133312317) 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, 83899851 + ... + 84137929.
It is an arithmetic number, because the mean of its divisors is an integer number (1135153595520).
Almost surely, 220003133312310 is an apocalyptic number.
20003133312310 is a deficient number, since it is larger than the sum of its proper divisors (16321781744330).
20003133312310 is a wasteful number, since it uses less digits than its factorization.
20003133312310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312552.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 20003133312310 its reverse (1321333130002), we get a palindrome (21324466442312).
The spelling of 20003133312310 in words is "twenty trillion, three billion, one hundred thirty-three million, three hundred twelve thousand, three hundred ten".
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