Base | Representation |
---|---|
bin | 101111000010111011… |
… | …1010010011101111111 |
3 | 100122202221222102000210 |
4 | 1132011313102131333 |
5 | 3123402202023403 |
6 | 114225041523503 |
7 | 10204422526605 |
oct | 1360567223577 |
9 | 318687872023 |
10 | 101030111103 |
11 | 39934955899 |
12 | 176b6943593 |
13 | 96b106033c |
14 | 4c65ba9875 |
15 | 29648b7b03 |
hex | 1785dd277f |
101030111103 has 8 divisors (see below), whose sum is σ = 134709414400. Its totient is φ = 67352107608.
The previous prime is 101030110981. The next prime is 101030111129. The reversal of 101030111103 is 301111030101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101030111103 - 28 = 101030110847 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101030111183) 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, 126223 + ... + 466896.
It is an arithmetic number, because the mean of its divisors is an integer number (16838676800).
Almost surely, 2101030111103 is an apocalyptic number.
101030111103 is a deficient number, since it is larger than the sum of its proper divisors (33679303297).
101030111103 is an equidigital number, since it uses as much as digits as its factorization.
101030111103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 649901.
The product of its (nonzero) digits is 9, while the sum is 12.
Adding to 101030111103 its reverse (301111030101), we get a palindrome (402141141204).
The spelling of 101030111103 in words is "one hundred one billion, thirty million, one hundred eleven thousand, one hundred three".
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