Base | Representation |
---|---|
bin | 1100011001111011110… |
… | …1100000001001011111 |
3 | 202101002201111000002201 |
4 | 3012132331200021133 |
5 | 11442432300220340 |
6 | 241523420032331 |
7 | 21253214555044 |
oct | 3063675401137 |
9 | 671081430081 |
10 | 213120320095 |
11 | 82424956951 |
12 | 353796926a7 |
13 | 171355ca6a7 |
14 | a45a80b1cb |
15 | 582524179a |
hex | 319ef6025f |
213120320095 has 32 divisors (see below), whose sum is σ = 269684510400. Its totient is φ = 161433452544.
The previous prime is 213120320057. The next prime is 213120320099. The reversal of 213120320095 is 590023021312.
It is a cyclic number.
It is not a de Polignac number, because 213120320095 - 213 = 213120311903 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213120320099) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19814239 + ... + 19824991.
It is an arithmetic number, because the mean of its divisors is an integer number (8427640950).
Almost surely, 2213120320095 is an apocalyptic number.
213120320095 is a deficient number, since it is larger than the sum of its proper divisors (56564190305).
213120320095 is a wasteful number, since it uses less digits than its factorization.
213120320095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13419.
The product of its (nonzero) digits is 3240, while the sum is 28.
The spelling of 213120320095 in words is "two hundred thirteen billion, one hundred twenty million, three hundred twenty thousand, ninety-five".
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