Base | Representation |
---|---|
bin | 101101011110110101100110… |
… | …101010010000100010011110 |
3 | 222020020210120122100100210200 |
4 | 231132311212222100202132 |
5 | 202204302431430333210 |
6 | 1545233025211244330 |
7 | 60063531313020021 |
oct | 5536654652204236 |
9 | 866223518310720 |
10 | 200031234230430 |
11 | 58810851a12a29 |
12 | 1a5274877496a6 |
13 | 877cb31271b35 |
14 | 37577c5d4d1b8 |
15 | 181d4112160c0 |
hex | b5ed66a9089e |
200031234230430 has 24 divisors (see below), whose sum is σ = 520081208999352. Its totient is φ = 53341662461424.
The previous prime is 200031234230411. The next prime is 200031234230431. The reversal of 200031234230430 is 34032432130002.
200031234230430 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 3 + 12 + 342 + 304 + 3 + 0 = 666.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 200031234230394 and 200031234230403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200031234230431) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1111284634524 + ... + 1111284634703.
It is an arithmetic number, because the mean of its divisors is an integer number (21670050374973).
Almost surely, 2200031234230430 is an apocalyptic number.
200031234230430 is an abundant number, since it is smaller than the sum of its proper divisors (320049974768922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200031234230430 is a wasteful number, since it uses less digits than its factorization.
200031234230430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2222569269240 (or 2222569269237 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 200031234230430 its reverse (34032432130002), we get a palindrome (234063666360432).
The spelling of 200031234230430 in words is "two hundred trillion, thirty-one billion, two hundred thirty-four million, two hundred thirty thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •