Base | Representation |
---|---|
bin | 1010111011001000… |
… | …1010010101010001 |
3 | 21120100210121010202 |
4 | 2232302022111101 |
5 | 22001142310410 |
6 | 1202551104545 |
7 | 132444601466 |
oct | 25662122521 |
9 | 7510717122 |
10 | 2932385105 |
11 | 1275289371 |
12 | 69a072155 |
13 | 37969c520 |
14 | 1db64566d |
15 | 122689ca5 |
hex | aec8a551 |
2932385105 has 8 divisors (see below), whose sum is σ = 3789543912. Its totient is φ = 2165453568.
The previous prime is 2932385017. The next prime is 2932385117. The reversal of 2932385105 is 5015832392.
It can be written as a sum of positive squares in 4 ways, for example, as 174979984 + 2757405121 = 13228^2 + 52511^2 .
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 2932385105 - 214 = 2932368721 is a prime.
It is a super-2 number, since 2×29323851052 = 17197764808051722050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22556744 + ... + 22556873.
It is an arithmetic number, because the mean of its divisors is an integer number (473692989).
Almost surely, 22932385105 is an apocalyptic number.
It is an amenable number.
2932385105 is a deficient number, since it is larger than the sum of its proper divisors (857158807).
2932385105 is a wasteful number, since it uses less digits than its factorization.
2932385105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45113635.
The product of its (nonzero) digits is 64800, while the sum is 38.
The square root of 2932385105 is about 54151.5014103949. The cubic root of 2932385105 is about 1431.3318488181.
The spelling of 2932385105 in words is "two billion, nine hundred thirty-two million, three hundred eighty-five thousand, one hundred five".
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