Base | Representation |
---|---|
bin | 1001000110101010001010… |
… | …0100010101000010010100 |
3 | 1022102221120012022110222010 |
4 | 2101222202210111002110 |
5 | 2303000440303411040 |
6 | 33142310414104220 |
7 | 2052125106410166 |
oct | 221524244250224 |
9 | 38387505273863 |
10 | 10010001232020 |
11 | 320a24380a729 |
12 | 11580091ab070 |
13 | 577c291876aa |
14 | 2686b54d2936 |
15 | 1255b2e95e80 |
hex | 91aa2915094 |
10010001232020 has 24 divisors (see below), whose sum is σ = 28028003449824. Its totient is φ = 2669333661856.
The previous prime is 10010001232013. The next prime is 10010001232031. The reversal of 10010001232020 is 2023210001001.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 10010001231987 and 10010001232005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83416676874 + ... + 83416676993.
It is an arithmetic number, because the mean of its divisors is an integer number (1167833477076).
Almost surely, 210010001232020 is an apocalyptic number.
10010001232020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10010001232020 is an abundant number, since it is smaller than the sum of its proper divisors (18018002217804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10010001232020 is a wasteful number, since it uses less digits than its factorization.
10010001232020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166833353879 (or 166833353877 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 10010001232020 its reverse (2023210001001), we get a palindrome (12033211233021).
The spelling of 10010001232020 in words is "ten trillion, ten billion, one million, two hundred thirty-two thousand, twenty".
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