Base | Representation |
---|---|
bin | 1011110100111001100110… |
… | …0100010010000001011100 |
3 | 1201001010011021001002112112 |
4 | 2331032121210102001130 |
5 | 3201022022230230134 |
6 | 43353410551453152 |
7 | 2511316265644523 |
oct | 275163144220134 |
9 | 51033137032475 |
10 | 13003442430044 |
11 | 4163802286400 |
12 | 15601a26871b8 |
13 | 7342b0c18b81 |
14 | 32d5272b94ba |
15 | 1783b19c11ce |
hex | bd39991205c |
13003442430044 has 36 divisors (see below), whose sum is σ = 25594513576632. Its totient is φ = 5773198532640.
The previous prime is 13003442430023. The next prime is 13003442430073. The reversal of 13003442430044 is 44003424430031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312381707 + ... + 312423330.
It is an arithmetic number, because the mean of its divisors is an integer number (710958710462).
Almost surely, 213003442430044 is an apocalyptic number.
It is an amenable number.
13003442430044 is a deficient number, since it is larger than the sum of its proper divisors (12591071146588).
13003442430044 is a wasteful number, since it uses less digits than its factorization.
13003442430044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 624805106 (or 624805093 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 32.
Adding to 13003442430044 its reverse (44003424430031), we get a palindrome (57006866860075).
The spelling of 13003442430044 in words is "thirteen trillion, three billion, four hundred forty-two million, four hundred thirty thousand, forty-four".
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