Base | Representation |
---|---|
bin | 1001000111011011111… |
… | …10011000110110100110 |
3 | 1002221111112212211120001 |
4 | 10203231332120312212 |
5 | 20112443412401410 |
6 | 355521310131514 |
7 | 31426064525563 |
oct | 4435576306646 |
9 | 1087445784501 |
10 | 313230200230 |
11 | 110927311582 |
12 | 508581b0b9a |
13 | 236caacca5c |
14 | 112362b186a |
15 | 8233e3333a |
hex | 48edf98da6 |
313230200230 has 8 divisors (see below), whose sum is σ = 563814360432. Its totient is φ = 125292080088.
The previous prime is 313230200203. The next prime is 313230200233. The reversal of 313230200230 is 32002032313.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×3132302002302 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 313230200198 and 313230200207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313230200233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15661510002 + ... + 15661510021.
It is an arithmetic number, because the mean of its divisors is an integer number (70476795054).
Almost surely, 2313230200230 is an apocalyptic number.
313230200230 is a deficient number, since it is larger than the sum of its proper divisors (250584160202).
313230200230 is a wasteful number, since it uses less digits than its factorization.
313230200230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31323020030.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 313230200230 its reverse (32002032313), we get a palindrome (345232232543).
The spelling of 313230200230 in words is "three hundred thirteen billion, two hundred thirty million, two hundred thousand, two hundred thirty".
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