Base | Representation |
---|---|
bin | 1100011010001111000… |
… | …1010001101110000110 |
3 | 202101022100022000222100 |
4 | 3012203301101232012 |
5 | 11443113424020400 |
6 | 241535421212530 |
7 | 21255214416261 |
oct | 3064361215606 |
9 | 671270260870 |
10 | 213201001350 |
11 | 82466452977 |
12 | 353a0701146 |
13 | 17149238b8c |
14 | a46740dcd8 |
15 | 582c37c100 |
hex | 31a3c51b86 |
213201001350 has 36 divisors (see below), whose sum is σ = 572800024836. Its totient is φ = 56853600240.
The previous prime is 213201001337. The next prime is 213201001369. The reversal of 213201001350 is 53100102312.
213201001350 is a `hidden beast` number, since 213 + 2 + 0 + 100 + 1 + 350 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 236889552 + ... + 236890451.
It is an arithmetic number, because the mean of its divisors is an integer number (15911111801).
Almost surely, 2213201001350 is an apocalyptic number.
213201001350 is an abundant number, since it is smaller than the sum of its proper divisors (359599023486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213201001350 is a wasteful number, since it uses less digits than its factorization.
213201001350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 473780021 (or 473780013 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
Adding to 213201001350 its reverse (53100102312), we get a palindrome (266301103662).
The spelling of 213201001350 in words is "two hundred thirteen billion, two hundred one million, one thousand, three hundred fifty".
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