Base | Representation |
---|---|
bin | 101111000001010100010… |
… | …100010111000010111010 |
3 | 102102220100222100212021200 |
4 | 233001110110113002322 |
5 | 410420024341430020 |
6 | 10512223453315030 |
7 | 452306615040213 |
oct | 57012424270272 |
9 | 12386328325250 |
10 | 3231230030010 |
11 | 10363a2128734 |
12 | 442298495a76 |
13 | 1a591bcc1178 |
14 | b256c92c40a |
15 | 590b97b0590 |
hex | 2f0545170ba |
3231230030010 has 24 divisors (see below), whose sum is σ = 8401198078260. Its totient is φ = 861661341312.
The previous prime is 3231230029969. The next prime is 3231230030011. The reversal of 3231230030010 is 100300321323.
3231230030010 is a `hidden beast` number, since 32 + 31 + 2 + 300 + 300 + 1 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3147796285209 + 83433744801 = 1774203^2 + 288849^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (3231230030011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17951277855 + ... + 17951278034.
Almost surely, 23231230030010 is an apocalyptic number.
3231230030010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3231230030010 is an abundant number, since it is smaller than the sum of its proper divisors (5169968048250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3231230030010 is a wasteful number, since it uses less digits than its factorization.
3231230030010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35902555902 (or 35902555899 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 3231230030010 its reverse (100300321323), we get a palindrome (3331530351333).
The spelling of 3231230030010 in words is "three trillion, two hundred thirty-one billion, two hundred thirty million, thirty thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •