Base | Representation |
---|---|
bin | 1100011010011011011… |
… | …1110111011001110111 |
3 | 202101102222020220022110 |
4 | 3012212313313121313 |
5 | 11443220240411330 |
6 | 241544521102103 |
7 | 21256416050346 |
oct | 3064667673167 |
9 | 671388226273 |
10 | 213253060215 |
11 | 8249287a528 |
12 | 353b6027933 |
13 | 17156c65440 |
14 | a4702c1b5d |
15 | 5831c11db0 |
hex | 31a6df7677 |
213253060215 has 16 divisors (see below), whose sum is σ = 367451427168. Its totient is φ = 104986121856.
The previous prime is 213253060211. The next prime is 213253060261. The reversal of 213253060215 is 512060352312.
It is not a de Polignac number, because 213253060215 - 22 = 213253060211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213253060211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 546802524 + ... + 546802913.
It is an arithmetic number, because the mean of its divisors is an integer number (22965714198).
Almost surely, 2213253060215 is an apocalyptic number.
213253060215 is a deficient number, since it is larger than the sum of its proper divisors (154198366953).
213253060215 is a wasteful number, since it uses less digits than its factorization.
213253060215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1093605458.
The product of its (nonzero) digits is 10800, while the sum is 30.
The spelling of 213253060215 in words is "two hundred thirteen billion, two hundred fifty-three million, sixty thousand, two hundred fifteen".
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