Base | Representation |
---|---|
bin | 1100100001101… |
… | …1011100000011 |
3 | 10122212100221220 |
4 | 3020123130003 |
5 | 101422304222 |
6 | 5114050123 |
7 | 1205410206 |
oct | 310333403 |
9 | 118770856 |
10 | 52541187 |
11 | 27726a76 |
12 | 15719943 |
13 | ab67c7a |
14 | 6d9993d |
15 | 492cb5c |
hex | 321b703 |
52541187 has 8 divisors (see below), whose sum is σ = 72314880. Its totient is φ = 33897480.
The previous prime is 52541183. The next prime is 52541197. The reversal of 52541187 is 78114525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52541187 - 22 = 52541183 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52541183) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282387 + ... + 282572.
It is an arithmetic number, because the mean of its divisors is an integer number (9039360).
Almost surely, 252541187 is an apocalyptic number.
52541187 is a deficient number, since it is larger than the sum of its proper divisors (19773693).
52541187 is a wasteful number, since it uses less digits than its factorization.
52541187 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 564993.
The product of its digits is 11200, while the sum is 33.
The square root of 52541187 is about 7248.5299889012. The cubic root of 52541187 is about 374.5415125554.
It can be divided in two parts, 5254 and 1187, that added together give a triangular number (6441 = T113).
The spelling of 52541187 in words is "fifty-two million, five hundred forty-one thousand, one hundred eighty-seven".
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