Base | Representation |
---|---|
bin | 10000100010101010011000… |
… | …111101000110000110001001 |
3 | 100112120220022220202101001200 |
4 | 100202222120331012012021 |
5 | 34013421434341242413 |
6 | 414421115334534413 |
7 | 21216031500453312 |
oct | 2042523075060611 |
9 | 315526286671050 |
10 | 72750722212233 |
11 | 211a945409936a |
12 | 81ab6b1807409 |
13 | 3179495c93430 |
14 | 13d7221c27609 |
15 | 86262ea2e573 |
hex | 422a98f46189 |
72750722212233 has 48 divisors (see below), whose sum is σ = 113265300098496. Its totient is φ = 44731106409600.
The previous prime is 72750722212183. The next prime is 72750722212253. The reversal of 72750722212233 is 33221222705727.
72750722212233 is a `hidden beast` number, since 7 + 275 + 0 + 7 + 222 + 122 + 33 = 666.
It is not a de Polignac number, because 72750722212233 - 26 = 72750722212169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (72750722212253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2786623566 + ... + 2786649672.
It is an arithmetic number, because the mean of its divisors is an integer number (2359693752052).
Almost surely, 272750722212233 is an apocalyptic number.
It is an amenable number.
72750722212233 is a deficient number, since it is larger than the sum of its proper divisors (40514577886263).
72750722212233 is a wasteful number, since it uses less digits than its factorization.
72750722212233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45734 (or 45731 counting only the distinct ones).
The product of its (nonzero) digits is 987840, while the sum is 45.
The spelling of 72750722212233 in words is "seventy-two trillion, seven hundred fifty billion, seven hundred twenty-two million, two hundred twelve thousand, two hundred thirty-three".
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