Base | Representation |
---|---|
bin | 101111000101000001… |
… | …0110001111000010101 |
3 | 100122221211220221002221 |
4 | 1132022002301320111 |
5 | 3124023124412323 |
6 | 114240024502341 |
7 | 10206233536411 |
oct | 1361202617025 |
9 | 318854827087 |
10 | 101100232213 |
11 | 39970499922 |
12 | 1771631a9b1 |
13 | 96c2742016 |
14 | 4c7121dd41 |
15 | 296ab1955d |
hex | 178a0b1e15 |
101100232213 has 4 divisors (see below), whose sum is σ = 103451400448. Its totient is φ = 98749063980.
The previous prime is 101100232183. The next prime is 101100232223. The reversal of 101100232213 is 312232001101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a de Polignac number, because none of the positive numbers 2k-101100232213 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 (101100232223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175584053 + ... + 1175584138.
It is an arithmetic number, because the mean of its divisors is an integer number (25862850112).
Almost surely, 2101100232213 is an apocalyptic number.
It is an amenable number.
101100232213 is a deficient number, since it is larger than the sum of its proper divisors (2351168235).
101100232213 is an equidigital number, since it uses as much as digits as its factorization.
101100232213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2351168234.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 101100232213 its reverse (312232001101), we get a palindrome (413332233314).
The spelling of 101100232213 in words is "one hundred one billion, one hundred million, two hundred thirty-two thousand, two hundred thirteen".
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