Base | Representation |
---|---|
bin | 1100011010000… |
… | …1101100001110 |
3 | 10121221000220101 |
4 | 3012201230032 |
5 | 101310330020 |
6 | 5055241314 |
7 | 1201232302 |
oct | 306415416 |
9 | 117830811 |
10 | 52042510 |
11 | 27416343 |
12 | 1551923a |
13 | aa21cb0 |
14 | 6ca9d02 |
15 | 488000a |
hex | 31a1b0e |
52042510 has 32 divisors (see below), whose sum is σ = 101283840. Its totient is φ = 19139328.
The previous prime is 52042493. The next prime is 52042511. The reversal of 52042510 is 1524025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52042511) 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, 40051 + ... + 41329.
It is an arithmetic number, because the mean of its divisors is an integer number (3165120).
Almost surely, 252042510 is an apocalyptic number.
52042510 is a deficient number, since it is larger than the sum of its proper divisors (49241330).
52042510 is a wasteful number, since it uses less digits than its factorization.
52042510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1612.
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 52042510 is about 7214.0494869387. The cubic root of 52042510 is about 373.3527989071.
Adding to 52042510 its reverse (1524025), we get a palindrome (53566535).
The spelling of 52042510 in words is "fifty-two million, forty-two thousand, five hundred ten".
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