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52613014 = 2193159757
BaseRepresentation
bin1100100010110…
…0111110010110
310200000000111011
43020230332112
5101432104024
65115402434
71206126466
oct310547626
9120000434
1052613014
1127775a33
121575341a
13ab9187c
146db7ba6
154944094
hex322cf96

52613014 has 32 divisors (see below), whose sum is σ = 87321600. Its totient is φ = 23677920.

The previous prime is 52613009. The next prime is 52613017. The reversal of 52613014 is 41031625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52613017) 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, 69124 + ... + 69880.

It is an arithmetic number, because the mean of its divisors is an integer number (2728800).

Almost surely, 252613014 is an apocalyptic number.

52613014 is a deficient number, since it is larger than the sum of its proper divisors (34708586).

52613014 is a wasteful number, since it uses less digits than its factorization.

52613014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 52613014 is about 7253.4828875513. The cubic root of 52613014 is about 374.7121085207.

Adding to 52613014 its reverse (41031625), we get a palindrome (93644639).

The spelling of 52613014 in words is "fifty-two million, six hundred thirteen thousand, fourteen".

Divisors: 1 2 19 31 38 59 62 118 589 757 1121 1178 1514 1829 2242 3658 14383 23467 28766 34751 44663 46934 69502 89326 445873 848597 891746 1384553 1697194 2769106 26306507 52613014