Base | Representation |
---|---|
bin | 100001001010010… |
… | …010011000010100 |
3 | 1102202212020122220 |
4 | 201022102120110 |
5 | 2114411013402 |
6 | 131112222340 |
7 | 16533565440 |
oct | 4112223024 |
9 | 1382766586 |
10 | 556344852 |
11 | 266051138 |
12 | 13639a9b0 |
13 | 8b35244b |
14 | 53c61820 |
15 | 33c97dbc |
hex | 21292614 |
556344852 has 48 divisors (see below), whose sum is σ = 1561674240. Its totient is φ = 150589152.
The previous prime is 556344851. The next prime is 556344857. The reversal of 556344852 is 258443655.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (556344851) 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, 172698 + ... + 175889.
It is an arithmetic number, because the mean of its divisors is an integer number (32534880).
Almost surely, 2556344852 is an apocalyptic number.
It is an amenable number.
556344852 is an abundant number, since it is smaller than the sum of its proper divisors (1005329388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
556344852 is a wasteful number, since it uses less digits than its factorization.
556344852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348620 (or 348618 counting only the distinct ones).
The product of its digits is 576000, while the sum is 42.
The square root of 556344852 is about 23586.9636028040. The cubic root of 556344852 is about 822.4598217025.
The spelling of 556344852 in words is "five hundred fifty-six million, three hundred forty-four thousand, eight hundred fifty-two".
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