Base | Representation |
---|---|
bin | 1100011001011111001… |
… | …1010110111010010110 |
3 | 202100210100111022011112 |
4 | 3012113303112322112 |
5 | 11442211024022220 |
6 | 241503445535022 |
7 | 21250225666643 |
oct | 3062763267226 |
9 | 670710438145 |
10 | 213000220310 |
11 | 82373087129 |
12 | 35345414472 |
13 | 1711676a227 |
14 | a4488a6dca |
15 | 581991b5c5 |
hex | 3197cd6e96 |
213000220310 has 8 divisors (see below), whose sum is σ = 383400396576. Its totient is φ = 85200088120.
The previous prime is 213000220283. The next prime is 213000220327. The reversal of 213000220310 is 13022000312.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2130002203102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10650011006 + ... + 10650011025.
It is an arithmetic number, because the mean of its divisors is an integer number (47925049572).
Almost surely, 2213000220310 is an apocalyptic number.
213000220310 is a deficient number, since it is larger than the sum of its proper divisors (170400176266).
213000220310 is a wasteful number, since it uses less digits than its factorization.
213000220310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21300022038.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 213000220310 its reverse (13022000312), we get a palindrome (226022220622).
The spelling of 213000220310 in words is "two hundred thirteen billion, two hundred twenty thousand, three hundred ten".
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