Base | Representation |
---|---|
bin | 1001000111010000001100… |
… | …0011101100100010111111 |
3 | 1022110220220122220201211002 |
4 | 2101310003003230202333 |
5 | 2303132342230031421 |
6 | 33151115415320515 |
7 | 2052636100464251 |
oct | 221640303544277 |
9 | 38426818821732 |
10 | 10020210002111 |
11 | 3213602357801 |
12 | 1159b9808013b |
13 | 578b951acc5a |
14 | 268da327bcd1 |
15 | 1259ae341b0b |
hex | 91d030ec8bf |
10020210002111 has 16 divisors (see below), whose sum is σ = 10087145640000. Its totient is φ = 9953444229120.
The previous prime is 10020210002071. The next prime is 10020210002161. The reversal of 10020210002111 is 11120001202001.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10020210002111 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10020210002092 and 10020210002101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10020210002161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 745489151 + ... + 745502591.
It is an arithmetic number, because the mean of its divisors is an integer number (630446602500).
Almost surely, 210020210002111 is an apocalyptic number.
10020210002111 is a deficient number, since it is larger than the sum of its proper divisors (66935637889).
10020210002111 is a wasteful number, since it uses less digits than its factorization.
10020210002111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19394.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 10020210002111 its reverse (11120001202001), we get a palindrome (21140211204112).
The spelling of 10020210002111 in words is "ten trillion, twenty billion, two hundred ten million, two thousand, one hundred eleven".
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