Base | Representation |
---|---|
bin | 101110100100110111… |
… | …0010000010011111101 |
3 | 100120011122100211202001 |
4 | 1131021232100103331 |
5 | 3114320401010023 |
6 | 113540555302301 |
7 | 10140421256506 |
oct | 1351156202375 |
9 | 316148324661 |
10 | 100021110013 |
11 | 394673443a0 |
12 | 17474a4a991 |
13 | 957ccc1186 |
14 | 4babb97bad |
15 | 29060096ad |
hex | 1749b904fd |
100021110013 has 8 divisors (see below), whose sum is σ = 109264034880. Its totient is φ = 90803201280.
The previous prime is 100021109987. The next prime is 100021110023. The reversal of 100021110013 is 310011120001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-100021110013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100021110023) 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, 6245668 + ... + 6261661.
It is an arithmetic number, because the mean of its divisors is an integer number (13658004360).
Almost surely, 2100021110013 is an apocalyptic number.
It is an amenable number.
100021110013 is a deficient number, since it is larger than the sum of its proper divisors (9242924867).
100021110013 is a wasteful number, since it uses less digits than its factorization.
100021110013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12508067.
The product of its (nonzero) digits is 6, while the sum is 10.
Adding to 100021110013 its reverse (310011120001), we get a palindrome (410032230014).
The spelling of 100021110013 in words is "one hundred billion, twenty-one million, one hundred ten thousand, thirteen".
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