Base | Representation |
---|---|
bin | 100000011110100… |
… | …011011100011100 |
3 | 1101222021210102000 |
4 | 200132203130130 |
5 | 2103442133122 |
6 | 130022402300 |
7 | 16334256426 |
oct | 4036433434 |
9 | 1358253360 |
10 | 544880412 |
11 | 25a63079a |
12 | 132590390 |
13 | 88b6a15b |
14 | 52519816 |
15 | 32c810ac |
hex | 207a371c |
544880412 has 48 divisors (see below), whose sum is σ = 1432569600. Its totient is φ = 179066160.
The previous prime is 544880411. The next prime is 544880443. The reversal of 544880412 is 214088445.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (544880411) 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, 27862 + ... + 43197.
It is an arithmetic number, because the mean of its divisors is an integer number (29845200).
Almost surely, 2544880412 is an apocalyptic number.
It is an amenable number.
544880412 is an abundant number, since it is smaller than the sum of its proper divisors (887689188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
544880412 is a wasteful number, since it uses less digits than its factorization.
544880412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71143 (or 71135 counting only the distinct ones).
The product of its (nonzero) digits is 40960, while the sum is 36.
The square root of 544880412 is about 23342.6736257867. The cubic root of 544880412 is about 816.7711675983.
The spelling of 544880412 in words is "five hundred forty-four million, eight hundred eighty thousand, four hundred twelve".
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