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52014304 = 2537197223
BaseRepresentation
bin1100011001101…
…0110011100000
310121212121012201
43012122303200
5101303424204
65054502544
71201054126
oct306326340
9117777181
1052014304
11273a7131
1215504a54
13aa121c4
146c9d916
1548769a4
hex319ace0

52014304 has 48 divisors (see below), whose sum is σ = 106178688. Its totient is φ = 25062912.

The previous prime is 52014283. The next prime is 52014317. The reversal of 52014304 is 40341025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233137 + ... + 233359.

It is an arithmetic number, because the mean of its divisors is an integer number (2212056).

Almost surely, 252014304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52014304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53089344).

52014304 is an abundant number, since it is smaller than the sum of its proper divisors (54164384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52014304 is a wasteful number, since it uses less digits than its factorization.

52014304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 52014304 is about 7212.0942866826. The cubic root of 52014304 is about 373.2853368002.

Adding to 52014304 its reverse (40341025), we get a palindrome (92355329).

The spelling of 52014304 in words is "fifty-two million, fourteen thousand, three hundred four".

Divisors: 1 2 4 8 16 32 37 74 148 197 223 296 394 446 592 788 892 1184 1576 1784 3152 3568 6304 7136 7289 8251 14578 16502 29156 33004 43931 58312 66008 87862 116624 132016 175724 233248 264032 351448 702896 1405792 1625447 3250894 6501788 13003576 26007152 52014304