Base | Representation |
---|---|
bin | 10011010001010100… |
… | …00001111010101011 |
3 | 222201000102020011111 |
4 | 21220222001322223 |
5 | 132142010023310 |
6 | 4430334011151 |
7 | 514243463344 |
oct | 115052017253 |
9 | 28630366144 |
10 | 10345782955 |
11 | 4429a19952 |
12 | 2008946ab7 |
13 | c8b528081 |
14 | 7020530cb |
15 | 40841228a |
hex | 268a81eab |
10345782955 has 4 divisors (see below), whose sum is σ = 12414939552. Its totient is φ = 8276626360.
The previous prime is 10345782919. The next prime is 10345782959. The reversal of 10345782955 is 55928754301.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 10345782955 - 213 = 10345774763 is a prime.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10345782899 and 10345782908.
It is not an unprimeable number, because it can be changed into a prime (10345782959) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034578291 + ... + 1034578300.
It is an arithmetic number, because the mean of its divisors is an integer number (3103734888).
Almost surely, 210345782955 is an apocalyptic number.
10345782955 is a deficient number, since it is larger than the sum of its proper divisors (2069156597).
10345782955 is an equidigital number, since it uses as much as digits as its factorization.
10345782955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2069156596.
The product of its (nonzero) digits is 1512000, while the sum is 49.
The spelling of 10345782955 in words is "ten billion, three hundred forty-five million, seven hundred eighty-two thousand, nine hundred fifty-five".
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