Base | Representation |
---|---|
bin | 1100011011100000011… |
… | …0110110010000000100 |
3 | 202102012010022201222101 |
4 | 3012320012312100010 |
5 | 11444313300402244 |
6 | 242033330241444 |
7 | 21266526516415 |
oct | 3067006662004 |
9 | 672163281871 |
10 | 213542200324 |
11 | 826210067a2 |
12 | 35476a26284 |
13 | 171a1b3016b |
14 | a49a86980c |
15 | 584c2c80d4 |
hex | 31b81b6404 |
213542200324 has 12 divisors (see below), whose sum is σ = 373744912464. Its totient is φ = 106757939624.
The previous prime is 213542200301. The next prime is 213542200427. The reversal of 213542200324 is 423002245312.
It is a junction number, because it is equal to n+sod(n) for n = 213542200292 and 213542200301.
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, 3253582 + ... + 3318565.
It is an arithmetic number, because the mean of its divisors is an integer number (31145409372).
Almost surely, 2213542200324 is an apocalyptic number.
It is an amenable number.
213542200324 is a deficient number, since it is larger than the sum of its proper divisors (160202712140).
213542200324 is a wasteful number, since it uses less digits than its factorization.
213542200324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6580274 (or 6580272 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
Adding to 213542200324 its reverse (423002245312), we get a palindrome (636544445636).
The spelling of 213542200324 in words is "two hundred thirteen billion, five hundred forty-two million, two hundred thousand, three hundred twenty-four".
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