Base | Representation |
---|---|
bin | 110010101010010111… |
… | …1010111100010100001 |
3 | 101101211011122122010020 |
4 | 1211110233113202201 |
5 | 3240303221320404 |
6 | 121551413224053 |
7 | 10601030525136 |
oct | 1452457274241 |
9 | 341734578106 |
10 | 108795885729 |
11 | 4215a494253 |
12 | 19103632029 |
13 | a34abc4b5b |
14 | 53a130258d |
15 | 2c6b547ed9 |
hex | 1954bd78a1 |
108795885729 has 16 divisors (see below), whose sum is σ = 145702022400. Its totient is φ = 72210311936.
The previous prime is 108795885703. The next prime is 108795885739. The reversal of 108795885729 is 927588597801.
It is a cyclic number.
It is not a de Polignac number, because 108795885729 - 211 = 108795883681 is a prime.
It is a super-2 number, since 2×1087958857292 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (108795885739) 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 15 ways as a sum of consecutive naturals, for example, 3576307 + ... + 3606599.
It is an arithmetic number, because the mean of its divisors is an integer number (9106376400).
Almost surely, 2108795885729 is an apocalyptic number.
It is an amenable number.
108795885729 is a deficient number, since it is larger than the sum of its proper divisors (36906136671).
108795885729 is a wasteful number, since it uses less digits than its factorization.
108795885729 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35544.
The product of its (nonzero) digits is 101606400, while the sum is 69.
The spelling of 108795885729 in words is "one hundred eight billion, seven hundred ninety-five million, eight hundred eighty-five thousand, seven hundred twenty-nine".
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