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52463060 = 22513201781
BaseRepresentation
bin1100100000100…
…0010111010100
310122201101210022
43020020113110
5101412304220
65112244312
71204633346
oct310102724
9118641708
1052463060
1127683301
12156a0698
13ab3b540
146d79296
154914925
hex32085d4

52463060 has 24 divisors (see below), whose sum is σ = 118647816. Its totient is φ = 19370880.

The previous prime is 52463051. The next prime is 52463083. The reversal of 52463060 is 6036425.

It can be written as a sum of positive squares in 4 ways, for example, as 824464 + 51638596 = 908^2 + 7186^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 100631 + ... + 101150.

It is an arithmetic number, because the mean of its divisors is an integer number (4943659).

Almost surely, 252463060 is an apocalyptic number.

It is an amenable number.

52463060 is an abundant number, since it is smaller than the sum of its proper divisors (66184756).

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

52463060 is a wasteful number, since it uses less digits than its factorization.

52463060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201803 (or 201801 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 52463060 is about 7243.1388223615. The cubic root of 52463060 is about 374.3557768675.

Adding to 52463060 its reverse (6036425), we get a palindrome (58499485).

The spelling of 52463060 in words is "fifty-two million, four hundred sixty-three thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 201781 403562 807124 1008905 2017810 2623153 4035620 5246306 10492612 13115765 26231530 52463060