Base | Representation |
---|---|
bin | 1100011010101011100… |
… | …0110100101100000110 |
3 | 202101121200000010201002 |
4 | 3012222320310230012 |
5 | 11443340011420402 |
6 | 241555324533302 |
7 | 21261164440016 |
oct | 3065270645406 |
9 | 671550003632 |
10 | 213320420102 |
11 | 825178a7a59 |
12 | 354146b1232 |
13 | 17167bbb36a |
14 | a479217c46 |
15 | 5837aba602 |
hex | 31aae34b06 |
213320420102 has 32 divisors (see below), whose sum is σ = 356837778432. Its totient is φ = 95124033664.
The previous prime is 213320420077. The next prime is 213320420113. The reversal of 213320420102 is 201024023312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1191038 + ... + 1358385.
It is an arithmetic number, because the mean of its divisors is an integer number (11151180576).
Almost surely, 2213320420102 is an apocalyptic number.
213320420102 is a deficient number, since it is larger than the sum of its proper divisors (143517358330).
213320420102 is a wasteful number, since it uses less digits than its factorization.
213320420102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2549572.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 213320420102 its reverse (201024023312), we get a palindrome (414344443414).
The spelling of 213320420102 in words is "two hundred thirteen billion, three hundred twenty million, four hundred twenty thousand, one hundred two".
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