Base | Representation |
---|---|
bin | 1001001011111001110110… |
… | …0010010001101001111100 |
3 | 1022202120011002222010110102 |
4 | 2102332131202101221330 |
5 | 2310440011421333040 |
6 | 33251532121500232 |
7 | 2061465112003634 |
oct | 222763542215174 |
9 | 38676132863412 |
10 | 10100111121020 |
11 | 3244484466a78 |
12 | 1171576941678 |
13 | 5835899a363b |
14 | 26cbc2c376c4 |
15 | 127ad8ccc515 |
hex | 92f9d891a7c |
10100111121020 has 24 divisors (see below), whose sum is σ = 21703494596784. Its totient is φ = 3946089926016.
The previous prime is 10100111121011. The next prime is 10100111121031. The reversal of 10100111121020 is 2012111100101.
It is a junction number, because it is equal to n+sod(n) for n = 10100111120992 and 10100111121010.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 5872156769 + ... + 5872158488.
It is an arithmetic number, because the mean of its divisors is an integer number (904312274866).
Almost surely, 210100111121020 is an apocalyptic number.
10100111121020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10100111121020 is an abundant number, since it is smaller than the sum of its proper divisors (11603383475764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10100111121020 is a wasteful number, since it uses less digits than its factorization.
10100111121020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11744315309 (or 11744315307 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 10100111121020 its reverse (2012111100101), we get a palindrome (12112222221121).
The spelling of 10100111121020 in words is "ten trillion, one hundred billion, one hundred eleven million, one hundred twenty-one thousand, twenty".
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