Base | Representation |
---|---|
bin | 100000011110001… |
… | …010111101111000 |
3 | 1101222002200212200 |
4 | 200132022331320 |
5 | 2103430431102 |
6 | 130020310200 |
7 | 16333361220 |
oct | 4036127570 |
9 | 1358080780 |
10 | 544780152 |
11 | 25a572434 |
12 | 132542360 |
13 | 88b33627 |
14 | 524d1080 |
15 | 32c6151c |
hex | 2078af78 |
544780152 has 48 divisors (see below), whose sum is σ = 1686225840. Its totient is φ = 155651328.
The previous prime is 544780151. The next prime is 544780157. The reversal of 544780152 is 251087445.
544780152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 (544780151) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 539953 + ... + 540960.
It is an arithmetic number, because the mean of its divisors is an integer number (35129705).
Almost surely, 2544780152 is an apocalyptic number.
It is an amenable number.
544780152 is an abundant number, since it is smaller than the sum of its proper divisors (1141445688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
544780152 is a wasteful number, since it uses less digits than its factorization.
544780152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1080932 (or 1080925 counting only the distinct ones).
The product of its (nonzero) digits is 44800, while the sum is 36.
The square root of 544780152 is about 23340.5259580841. The cubic root of 544780152 is about 816.7210682257.
The spelling of 544780152 in words is "five hundred forty-four million, seven hundred eighty thousand, one hundred fifty-two".
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