Base | Representation |
---|---|
bin | 101110100101100001… |
… | …0010011001101111101 |
3 | 100120020011211011222001 |
4 | 1131023002103031331 |
5 | 3114342021021023 |
6 | 113543103422301 |
7 | 10141106450653 |
oct | 1351302231575 |
9 | 316204734861 |
10 | 100043142013 |
11 | 39478822361 |
12 | 174802b4991 |
13 | 9584736469 |
14 | 4bb0a90dd3 |
15 | 2907e0c6ad |
hex | 174b09337d |
100043142013 has 8 divisors (see below), whose sum is σ = 105317983520. Its totient is φ = 94769241840.
The previous prime is 100043142007. The next prime is 100043142037. The reversal of 100043142013 is 310241340001.
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 100043142013 - 217 = 100043010941 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100043142613) 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, 11718 + ... + 447463.
It is an arithmetic number, because the mean of its divisors is an integer number (13164747940).
Almost surely, 2100043142013 is an apocalyptic number.
It is an amenable number.
100043142013 is a deficient number, since it is larger than the sum of its proper divisors (5274841507).
100043142013 is a wasteful number, since it uses less digits than its factorization.
100043142013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 470667.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 100043142013 its reverse (310241340001), we get a palindrome (410284482014).
The spelling of 100043142013 in words is "one hundred billion, forty-three million, one hundred forty-two thousand, thirteen".
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