Base | Representation |
---|---|
bin | 100001101000010100001… |
… | …111111101000110111110 |
3 | 22011221011210200020210210 |
4 | 201220110033331012332 |
5 | 300330443211211110 |
6 | 4525401251013250 |
7 | 325652350001556 |
oct | 41502417750676 |
9 | 8157153606723 |
10 | 2311032132030 |
11 | 811115432176 |
12 | 313a87b9a226 |
13 | 139c10b5ab4b |
14 | 7dbd6c68166 |
15 | 401ade76520 |
hex | 21a143fd1be |
2311032132030 has 64 divisors (see below), whose sum is σ = 5883172363008. Its totient is φ = 578993441280.
The previous prime is 2311032132007. The next prime is 2311032132037. The reversal of 2311032132030 is 302312301132.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2311032131988 and 2311032132006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2311032132037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3737236 + ... + 4311495.
It is an arithmetic number, because the mean of its divisors is an integer number (91924568172).
Almost surely, 22311032132030 is an apocalyptic number.
2311032132030 is an abundant number, since it is smaller than the sum of its proper divisors (3572140230978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2311032132030 is a wasteful number, since it uses less digits than its factorization.
2311032132030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8049321.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 2311032132030 its reverse (302312301132), we get a palindrome (2613344433162).
The spelling of 2311032132030 in words is "two trillion, three hundred eleven billion, thirty-two million, one hundred thirty-two thousand, thirty".
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