Base | Representation |
---|---|
bin | 101110101000001000… |
… | …1011101011010010011 |
3 | 100120110022010221012202 |
4 | 1131100101131122103 |
5 | 3120032014031003 |
6 | 113555522513415 |
7 | 10143224321354 |
oct | 1352021353223 |
9 | 316408127182 |
10 | 100131002003 |
11 | 3951338191a |
12 | 174a580586b |
13 | 95999b9316 |
14 | 4bbc601d2b |
15 | 29109b5088 |
hex | 175045d693 |
100131002003 has 8 divisors (see below), whose sum is σ = 105403962000. Its totient is φ = 94858332768.
The previous prime is 100131001967. The next prime is 100131002011. The reversal of 100131002003 is 300200131001.
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 100131002003 - 26 = 100131001939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100131082003) 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, 1275725 + ... + 1351937.
It is an arithmetic number, because the mean of its divisors is an integer number (13175495250).
Almost surely, 2100131002003 is an apocalyptic number.
100131002003 is a deficient number, since it is larger than the sum of its proper divisors (5272959997).
100131002003 is an equidigital number, since it uses as much as digits as its factorization.
100131002003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145381.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 100131002003 its reverse (300200131001), we get a palindrome (400331133004).
The spelling of 100131002003 in words is "one hundred billion, one hundred thirty-one million, two thousand, three".
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