Base | Representation |
---|---|
bin | 111001011000100101… |
… | …0001100001110000110 |
3 | 102210002012110211100121 |
4 | 1302301022030032012 |
5 | 4004334204314024 |
6 | 132340042532154 |
7 | 11621533651132 |
oct | 1626112141606 |
9 | 383065424317 |
10 | 123231323014 |
11 | 48297961a08 |
12 | 1ba71b0705a |
13 | b80b7a2117 |
14 | 5d705663c2 |
15 | 33139de8e4 |
hex | 1cb128c386 |
123231323014 has 32 divisors (see below), whose sum is σ = 201343564800. Its totient is φ = 56343561120.
The previous prime is 123231322999. The next prime is 123231323051. The reversal of 123231323014 is 410323132321.
It is a self number, because there is not a number n which added to its sum of digits gives 123231323014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4317739 + ... + 4346185.
It is an arithmetic number, because the mean of its divisors is an integer number (6291986400).
Almost surely, 2123231323014 is an apocalyptic number.
123231323014 is a deficient number, since it is larger than the sum of its proper divisors (78112241786).
123231323014 is a wasteful number, since it uses less digits than its factorization.
123231323014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32428.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 123231323014 its reverse (410323132321), we get a palindrome (533554455335).
The spelling of 123231323014 in words is "one hundred twenty-three billion, two hundred thirty-one million, three hundred twenty-three thousand, fourteen".
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