Base | Representation |
---|---|
bin | 1100011111110… |
… | …0100001010111 |
3 | 10122121221020200 |
4 | 3013330201113 |
5 | 101404231201 |
6 | 5111231543 |
7 | 1204342050 |
oct | 307744127 |
9 | 118557220 |
10 | 52414551 |
11 | 2764a912 |
12 | 156785b3 |
13 | ab22437 |
14 | 6d65727 |
15 | 4905386 |
hex | 31fc857 |
52414551 has 24 divisors (see below), whose sum is σ = 87220224. Its totient is φ = 29710800.
The previous prime is 52414547. The next prime is 52414591. The reversal of 52414551 is 15541425.
It is not a de Polignac number, because 52414551 - 22 = 52414547 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52414501) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4726 + ... + 11276.
It is an arithmetic number, because the mean of its divisors is an integer number (3634176).
Almost surely, 252414551 is an apocalyptic number.
52414551 is a deficient number, since it is larger than the sum of its proper divisors (34805673).
52414551 is a wasteful number, since it uses less digits than its factorization.
52414551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6691 (or 6688 counting only the distinct ones).
The product of its digits is 4000, while the sum is 27.
The square root of 52414551 is about 7239.7894306395. The cubic root of 52414551 is about 374.2403609016.
Adding to 52414551 its reverse (15541425), we get a palindrome (67955976).
The spelling of 52414551 in words is "fifty-two million, four hundred fourteen thousand, five hundred fifty-one".
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