Base | Representation |
---|---|
bin | 1001000101001101001… |
… | …00000111101110111110 |
3 | 1002211102001111122221202 |
4 | 10202212210013232332 |
5 | 20103020211211110 |
6 | 355202351255502 |
7 | 31354306234433 |
oct | 4424644075676 |
9 | 1084361448852 |
10 | 312032132030 |
11 | 110372005173 |
12 | 50582b1a592 |
13 | 23569833968 |
14 | 11161125b8a |
15 | 81b3b7a0a5 |
hex | 48a6907bbe |
312032132030 has 32 divisors (see below), whose sum is σ = 577251633024. Its totient is φ = 121373140896.
The previous prime is 312032131997. The next prime is 312032132047. The reversal of 312032132030 is 30231230213.
It is a junction number, because it is equal to n+sod(n) for n = 312032131993 and 312032132011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500752 + ... + 1695971.
It is an arithmetic number, because the mean of its divisors is an integer number (18039113532).
Almost surely, 2312032132030 is an apocalyptic number.
312032132030 is a deficient number, since it is larger than the sum of its proper divisors (265219500994).
312032132030 is a wasteful number, since it uses less digits than its factorization.
312032132030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3197000.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 312032132030 its reverse (30231230213), we get a palindrome (342263362243).
The spelling of 312032132030 in words is "three hundred twelve billion, thirty-two million, one hundred thirty-two thousand, thirty".
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