Base | Representation |
---|---|
bin | 101111111001010011… |
… | …1111001010101111101 |
3 | 100211111010102211102222 |
4 | 1133302213321111331 |
5 | 3141121311330243 |
6 | 115130103055125 |
7 | 10300560211631 |
oct | 1376247712575 |
9 | 324433384388 |
10 | 102854792573 |
11 | 3a690938005 |
12 | 17b25a414a5 |
13 | 99120b2610 |
14 | 4d9a268dc1 |
15 | 2a1eb99168 |
hex | 17f29f957d |
102854792573 has 8 divisors (see below), whose sum is σ = 110931295608. Its totient is φ = 94801803264.
The previous prime is 102854792563. The next prime is 102854792581. The reversal of 102854792573 is 375297458201.
It can be written as a sum of positive squares in 4 ways, for example, as 10568251204 + 92286541369 = 102802^2 + 303787^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102854792573 - 222 = 102850598269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102854792563) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5869340 + ... + 5886837.
It is an arithmetic number, because the mean of its divisors is an integer number (13866411951).
Almost surely, 2102854792573 is an apocalyptic number.
102854792573 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
102854792573 is a deficient number, since it is larger than the sum of its proper divisors (8076503035).
102854792573 is a wasteful number, since it uses less digits than its factorization.
102854792573 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11756863.
The product of its (nonzero) digits is 4233600, while the sum is 53.
The spelling of 102854792573 in words is "one hundred two billion, eight hundred fifty-four million, seven hundred ninety-two thousand, five hundred seventy-three".
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