Base | Representation |
---|---|
bin | 101010001100110101… |
… | …010000011011001000 |
3 | 11022221220100122210112 |
4 | 222030311100123020 |
5 | 1220244441202404 |
6 | 32452150533452 |
7 | 3162612264014 |
oct | 521465203310 |
9 | 138856318715 |
10 | 45312444104 |
11 | 18242769a14 |
12 | 8947067288 |
13 | 4371878105 |
14 | 229bd61544 |
15 | 12a30a956e |
hex | a8cd506c8 |
45312444104 has 16 divisors (see below), whose sum is σ = 84963246720. Its totient is φ = 22655578320.
The previous prime is 45312444053. The next prime is 45312444109. The reversal of 45312444104 is 40144421354.
It is not an unprimeable number, because it can be changed into a prime (45312444109) 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, 361457 + ... + 470399.
It is an arithmetic number, because the mean of its divisors is an integer number (5310202920).
Almost surely, 245312444104 is an apocalyptic number.
It is an amenable number.
45312444104 is a deficient number, since it is larger than the sum of its proper divisors (39650802616).
45312444104 is a wasteful number, since it uses less digits than its factorization.
45312444104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160940 (or 160936 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 32.
Adding to 45312444104 its reverse (40144421354), we get a palindrome (85456865458).
The spelling of 45312444104 in words is "forty-five billion, three hundred twelve million, four hundred forty-four thousand, one hundred four".
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