Base | Representation |
---|---|
bin | 1101100000011000100… |
… | …0000100100010100110 |
3 | 211011220122021201222100 |
4 | 3120012020010202212 |
5 | 12300144414404110 |
6 | 254332113512530 |
7 | 22522642032435 |
oct | 3300610044246 |
9 | 734818251870 |
10 | 232031013030 |
11 | 8a4495043a3 |
12 | 38b76872746 |
13 | 18b5a3c971b |
14 | b33217911c |
15 | 6080539bc0 |
hex | 36062048a6 |
232031013030 has 96 divisors (see below), whose sum is σ = 605279024064. Its totient is φ = 61670239488.
The previous prime is 232031013013. The next prime is 232031013073. The reversal of 232031013030 is 30310130232.
232031013030 is a `hidden beast` number, since 2 + 320 + 310 + 1 + 3 + 0 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 232031012994 and 232031013012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79926559 + ... + 79929461.
It is an arithmetic number, because the mean of its divisors is an integer number (6304989834).
Almost surely, 2232031013030 is an apocalyptic number.
232031013030 is an abundant number, since it is smaller than the sum of its proper divisors (373248011034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232031013030 is a wasteful number, since it uses less digits than its factorization.
232031013030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5550 (or 5547 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 232031013030 its reverse (30310130232), we get a palindrome (262341143262).
The spelling of 232031013030 in words is "two hundred thirty-two billion, thirty-one million, thirteen thousand, thirty".
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