Base | Representation |
---|---|
bin | 1101000010110110001… |
… | …0011110010001110111 |
3 | 210102110002000221112202 |
4 | 3100231202132101313 |
5 | 12132430142423111 |
6 | 250541242135115 |
7 | 22122315133244 |
oct | 3205542362167 |
9 | 712402027482 |
10 | 224102311031 |
11 | 8704aa04215 |
12 | 375234b149b |
13 | 1819588ab91 |
14 | abbd1505cb |
15 | 5c69424b3b |
hex | 342d89e477 |
224102311031 has 8 divisors (see below), whose sum is σ = 224729638704. Its totient is φ = 223475324800.
The previous prime is 224102311009. The next prime is 224102311049. The reversal of 224102311031 is 130113201422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 224102311031 - 210 = 224102310007 is a prime.
It is a super-2 number, since 2×2241023110312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 224102310994 and 224102311012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224102311331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1258661 + ... + 1425633.
It is an arithmetic number, because the mean of its divisors is an integer number (28091204838).
Almost surely, 2224102311031 is an apocalyptic number.
224102311031 is a deficient number, since it is larger than the sum of its proper divisors (627327673).
224102311031 is a wasteful number, since it uses less digits than its factorization.
224102311031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170721.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 224102311031 its reverse (130113201422), we get a palindrome (354215512453).
The spelling of 224102311031 in words is "two hundred twenty-four billion, one hundred two million, three hundred eleven thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •