Base | Representation |
---|---|
bin | 1100011001011111101… |
… | …1101101110101010000 |
3 | 202100210111121121200221 |
4 | 3012113323231311100 |
5 | 11442212104130334 |
6 | 241504004522424 |
7 | 21250253423542 |
oct | 3062773556520 |
9 | 670714547627 |
10 | 213002411344 |
11 | 823743432a8 |
12 | 353460b0414 |
13 | 171170565b8 |
14 | a448cb7692 |
15 | 5819c008b4 |
hex | 3197eedd50 |
213002411344 has 30 divisors (see below), whose sum is σ = 427413679550. Its totient is φ = 102828743808.
The previous prime is 213002411339. The next prime is 213002411477. The reversal of 213002411344 is 443114200312.
It can be written as a sum of positive squares in 3 ways, for example, as 57797929744 + 155204481600 = 240412^2 + 393960^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7901319 + ... + 7928230.
Almost surely, 2213002411344 is an apocalyptic number.
It is an amenable number.
213002411344 is an abundant number, since it is smaller than the sum of its proper divisors (214411268206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213002411344 is a wasteful number, since it uses less digits than its factorization.
213002411344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15829615 (or 15829580 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 213002411344 its reverse (443114200312), we get a palindrome (656116611656).
The spelling of 213002411344 in words is "two hundred thirteen billion, two million, four hundred eleven thousand, three hundred forty-four".
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