Base | Representation |
---|---|
bin | 100000011101001000111… |
… | …101111001010010110010 |
3 | 21220012211021220102200110 |
4 | 200131020331321102302 |
5 | 243020134411233014 |
6 | 4424331415002150 |
7 | 320064134000643 |
oct | 40351075712262 |
9 | 7805737812613 |
10 | 2230312211634 |
11 | 78a963110261 |
12 | 3002bb069356 |
13 | 132418830840 |
14 | 79d3a64b6ca |
15 | 3d03769cd59 |
hex | 20748f794b2 |
2230312211634 has 64 divisors (see below), whose sum is σ = 5174305210368. Its totient is φ = 635238331200.
The previous prime is 2230312211629. The next prime is 2230312211671. The reversal of 2230312211634 is 4361122130322.
It is a super-2 number, since 2×22303122116342 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19996102 + ... + 20107329.
It is an arithmetic number, because the mean of its divisors is an integer number (80848518912).
Almost surely, 22230312211634 is an apocalyptic number.
2230312211634 is an abundant number, since it is smaller than the sum of its proper divisors (2943992998734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230312211634 is a wasteful number, since it uses less digits than its factorization.
2230312211634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40103503.
The product of its (nonzero) digits is 10368, while the sum is 30.
Adding to 2230312211634 its reverse (4361122130322), we get a palindrome (6591434341956).
The spelling of 2230312211634 in words is "two trillion, two hundred thirty billion, three hundred twelve million, two hundred eleven thousand, six hundred thirty-four".
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