Base | Representation |
---|---|
bin | 100001101010010001111… |
… | …101001011101000110100 |
3 | 22012010121210010221212211 |
4 | 201222101331023220310 |
5 | 300344303112440040 |
6 | 4530350430223204 |
7 | 326055536164114 |
oct | 41522175135064 |
9 | 8163553127784 |
10 | 2313141140020 |
11 | 811aa7963087 |
12 | 314376354b04 |
13 | 13a188a80b79 |
14 | 7dd56dbb044 |
15 | 402841bc8ea |
hex | 21a91f4ba34 |
2313141140020 has 12 divisors (see below), whose sum is σ = 4857596394084. Its totient is φ = 925256456000.
The previous prime is 2313141139993. The next prime is 2313141140071. The reversal of 2313141140020 is 200411413132.
It can be written as a sum of positive squares in 2 ways, for example, as 1171602748836 + 1141538391184 = 1082406^2 + 1068428^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2313141139973 and 2313141140000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57828528481 + ... + 57828528520.
It is an arithmetic number, because the mean of its divisors is an integer number (404799699507).
Almost surely, 22313141140020 is an apocalyptic number.
2313141140020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2313141140020 is an abundant number, since it is smaller than the sum of its proper divisors (2544455254064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2313141140020 is a wasteful number, since it uses less digits than its factorization.
2313141140020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115657057010 (or 115657057008 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 2313141140020 its reverse (200411413132), we get a palindrome (2513552553152).
The spelling of 2313141140020 in words is "two trillion, three hundred thirteen billion, one hundred forty-one million, one hundred forty thousand, twenty".
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