Base | Representation |
---|---|
bin | 11011100000011100010… |
… | …01001000111100010000 |
3 | 10100100112201222210100020 |
4 | 31300032021020330100 |
5 | 110441111300111224 |
6 | 2002104201423440 |
7 | 125166130100550 |
oct | 15601611107420 |
9 | 3310481883306 |
10 | 945130082064 |
11 | 334911323483 |
12 | 13320a19ab80 |
13 | 6b18261418c |
14 | 33a5d037160 |
15 | 198b95b2c79 |
hex | dc0e248f10 |
945130082064 has 80 divisors (see below), whose sum is σ = 2865799874688. Its totient is φ = 262738861056.
The previous prime is 945130081999. The next prime is 945130082069. The reversal of 945130082064 is 460280031549.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (945130082069) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37999557 + ... + 38024420.
Almost surely, 2945130082064 is an apocalyptic number.
It is an amenable number.
945130082064 is an abundant number, since it is smaller than the sum of its proper divisors (1920669792624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
945130082064 is a wasteful number, since it uses less digits than its factorization.
945130082064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76024032 (or 76024026 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 42.
The spelling of 945130082064 in words is "nine hundred forty-five billion, one hundred thirty million, eighty-two thousand, sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •