Base | Representation |
---|---|
bin | 101001100111100000… |
… | …0011110101011001000 |
3 | 22112200111212001102022 |
4 | 1103033000132223020 |
5 | 2431013310332042 |
6 | 105020155424012 |
7 | 6312505325354 |
oct | 1231700365310 |
9 | 275614761368 |
10 | 89372355272 |
11 | 349a2401342 |
12 | 153a2755008 |
13 | 8573a97775 |
14 | 447b7da464 |
15 | 24d11eccd2 |
hex | 14cf01eac8 |
89372355272 has 8 divisors (see below), whose sum is σ = 167573166150. Its totient is φ = 44686177632.
The previous prime is 89372355269. The next prime is 89372355277. The reversal of 89372355272 is 27255327398.
It can be written as a sum of positive squares in only one way, i.e., 77187286276 + 12185068996 = 277826^2 + 110386^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (89372355277) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5585772197 + ... + 5585772212.
Almost surely, 289372355272 is an apocalyptic number.
It is an amenable number.
89372355272 is a deficient number, since it is larger than the sum of its proper divisors (78200810878).
89372355272 is a wasteful number, since it uses less digits than its factorization.
89372355272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11171544415 (or 11171544411 counting only the distinct ones).
The product of its digits is 6350400, while the sum is 53.
The spelling of 89372355272 in words is "eighty-nine billion, three hundred seventy-two million, three hundred fifty-five thousand, two hundred seventy-two".
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