Base | Representation |
---|---|
bin | 101111000010101110… |
… | …0100011000101111111 |
3 | 100122202110210021101212 |
4 | 1132011130203011333 |
5 | 3123343403220221 |
6 | 114224231355035 |
7 | 10204306123106 |
oct | 1360534430577 |
9 | 318673707355 |
10 | 101023101311 |
11 | 399309a8280 |
12 | 176b4522a7b |
13 | 96ac777832 |
14 | 4c64ca303d |
15 | 2963e80b5b |
hex | 178572317f |
101023101311 has 8 divisors (see below), whose sum is σ = 110936869248. Its totient is φ = 91230975000.
The previous prime is 101023101299. The next prime is 101023101323. The reversal of 101023101311 is 113101320101.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (101023101299) and next prime (101023101323).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101023101311 - 26 = 101023101247 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 (101023101371) 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, 30408665 + ... + 30411986.
It is an arithmetic number, because the mean of its divisors is an integer number (13867108656).
Almost surely, 2101023101311 is an apocalyptic number.
101023101311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
101023101311 is a deficient number, since it is larger than the sum of its proper divisors (9913767937).
101023101311 is a wasteful number, since it uses less digits than its factorization.
101023101311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60820813.
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 101023101311 its reverse (113101320101), we get a palindrome (214124421412).
The spelling of 101023101311 in words is "one hundred one billion, twenty-three million, one hundred one thousand, three hundred eleven".
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