Base | Representation |
---|---|
bin | 100000000011010… |
… | …111010010100110 |
3 | 1101110212200002020 |
4 | 200003113102212 |
5 | 2100131041432 |
6 | 125205524010 |
7 | 16216552152 |
oct | 4003272246 |
9 | 1343780066 |
10 | 537752742 |
11 | 25660265a |
12 | 130113606 |
13 | 87542ab7 |
14 | 515c2062 |
15 | 3232422c |
hex | 200d74a6 |
537752742 has 32 divisors (see below), whose sum is σ = 1160974080. Its totient is φ = 165543840.
The previous prime is 537752741. The next prime is 537752749. The reversal of 537752742 is 247257735.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 537752694 and 537752703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (537752741) 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, 63184 + ... + 71187.
It is an arithmetic number, because the mean of its divisors is an integer number (36280440).
Almost surely, 2537752742 is an apocalyptic number.
537752742 is an abundant number, since it is smaller than the sum of its proper divisors (623221338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
537752742 is a wasteful number, since it uses less digits than its factorization.
537752742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134428.
The product of its digits is 411600, while the sum is 42.
The square root of 537752742 is about 23189.4963722803. The cubic root of 537752742 is about 813.1940853090.
The spelling of 537752742 in words is "five hundred thirty-seven million, seven hundred fifty-two thousand, seven hundred forty-two".
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