Base | Representation |
---|---|
bin | 1100100001110… |
… | …0010110001110 |
3 | 10122212120001210 |
4 | 3020130112032 |
5 | 101422414120 |
6 | 5114115250 |
7 | 1205424105 |
oct | 310342616 |
9 | 118776053 |
10 | 52544910 |
11 | 27729850 |
12 | 1571bb26 |
13 | ab69882 |
14 | 6d9b03c |
15 | 492dce0 |
hex | 321c58e |
52544910 has 32 divisors (see below), whose sum is σ = 137572992. Its totient is φ = 12738080.
The previous prime is 52544881. The next prime is 52544927. The reversal of 52544910 is 1944525.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79284 + ... + 79943.
It is an arithmetic number, because the mean of its divisors is an integer number (4299156).
Almost surely, 252544910 is an apocalyptic number.
52544910 is an abundant number, since it is smaller than the sum of its proper divisors (85028082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52544910 is a wasteful number, since it uses less digits than its factorization.
52544910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159248.
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 52544910 is about 7248.7867950437. The cubic root of 52544910 is about 374.5503588542.
The spelling of 52544910 in words is "fifty-two million, five hundred forty-four thousand, nine hundred ten".
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