Base | Representation |
---|---|
bin | 10000101101100100… |
… | …11101000111001110 |
3 | 212011021220000121011 |
4 | 20112302131013032 |
5 | 121333344303130 |
6 | 4042150355434 |
7 | 435224643544 |
oct | 102662350716 |
9 | 25137800534 |
10 | 8972259790 |
11 | 389467463a |
12 | 18a495bb7a |
13 | accab9a80 |
14 | 611873d94 |
15 | 377a4c52a |
hex | 216c9d1ce |
8972259790 has 32 divisors (see below), whose sum is σ = 17551971360. Its totient is φ = 3282436224.
The previous prime is 8972259761. The next prime is 8972259797. The reversal of 8972259790 is 979522798.
8972259790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8972259797) 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 in 15 ways as a sum of consecutive naturals, for example, 302424 + ... + 330763.
It is an arithmetic number, because the mean of its divisors is an integer number (548499105).
Almost surely, 28972259790 is an apocalyptic number.
8972259790 is a deficient number, since it is larger than the sum of its proper divisors (8579711570).
8972259790 is a wasteful number, since it uses less digits than its factorization.
8972259790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 633316.
The product of its (nonzero) digits is 5715360, while the sum is 58.
The square root of 8972259790 is about 94722.0132281826. The cubic root of 8972259790 is about 2077.9445138791.
The spelling of 8972259790 in words is "eight billion, nine hundred seventy-two million, two hundred fifty-nine thousand, seven hundred ninety".
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