Base | Representation |
---|---|
bin | 101111001011100100… |
… | …1111110100100101111 |
3 | 100200112011212121202201 |
4 | 1132113021332210233 |
5 | 3130000434114043 |
6 | 114313524002331 |
7 | 10214544454135 |
oct | 1362711764457 |
9 | 320464777681 |
10 | 101320223023 |
11 | 39a73696208 |
12 | 17777b303a7 |
13 | 97291a84b6 |
14 | 4c92527755 |
15 | 29800c1c4d |
hex | 179727e92f |
101320223023 has 24 divisors (see below), whose sum is σ = 114018203600. Its totient is φ = 89765065728.
The previous prime is 101320223009. The next prime is 101320223033. The reversal of 101320223023 is 320322023101.
It is not a de Polignac number, because 101320223023 - 29 = 101320222511 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 (101320223033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 803323 + ... + 920851.
Almost surely, 2101320223023 is an apocalyptic number.
101320223023 is a deficient number, since it is larger than the sum of its proper divisors (12697980577).
101320223023 is a wasteful number, since it uses less digits than its factorization.
101320223023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117739 (or 117722 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 101320223023 its reverse (320322023101), we get a palindrome (421642246124).
The spelling of 101320223023 in words is "one hundred one billion, three hundred twenty million, two hundred twenty-three thousand, twenty-three".
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