Base | Representation |
---|---|
bin | 111001011000010111… |
… | …1000001011100110101 |
3 | 102210001201001222210210 |
4 | 1302300233001130311 |
5 | 4004330343413023 |
6 | 132335230140033 |
7 | 11621416266234 |
oct | 1626057013465 |
9 | 383051058723 |
10 | 123224201013 |
11 | 48293938061 |
12 | 1ba6b651619 |
13 | b80a17a514 |
14 | 5d6d630b1b |
15 | 3313084593 |
hex | 1cb0bc1735 |
123224201013 has 8 divisors (see below), whose sum is σ = 165806264800. Its totient is φ = 81395802288.
The previous prime is 123224201003. The next prime is 123224201063. The reversal of 123224201013 is 310102422321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 123224201013 - 26 = 123224200949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123224201003) 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 7 ways as a sum of consecutive naturals, for example, 188415883 + ... + 188416536.
It is an arithmetic number, because the mean of its divisors is an integer number (20725783100).
Almost surely, 2123224201013 is an apocalyptic number.
It is an amenable number.
123224201013 is a deficient number, since it is larger than the sum of its proper divisors (42582063787).
123224201013 is a wasteful number, since it uses less digits than its factorization.
123224201013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376832531.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 123224201013 its reverse (310102422321), we get a palindrome (433326623334).
The spelling of 123224201013 in words is "one hundred twenty-three billion, two hundred twenty-four million, two hundred one thousand, thirteen".
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