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52001410 = 255200141
BaseRepresentation
bin1100011001011…
…1101010000010
310121211221112011
43012113222002
5101303021120
65054323134
71201001416
oct306275202
9117757464
1052001410
112739847a
12154b94aa
13aa09386
146c98d46
154872c5a
hex3197a82

52001410 has 8 divisors (see below), whose sum is σ = 93602556. Its totient is φ = 20800560.

The previous prime is 52001399. The next prime is 52001441. The reversal of 52001410 is 1410025.

It can be written as a sum of positive squares in 2 ways, for example, as 50708641 + 1292769 = 7121^2 + 1137^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2600061 + ... + 2600080.

Almost surely, 252001410 is an apocalyptic number.

52001410 is a deficient number, since it is larger than the sum of its proper divisors (41601146).

52001410 is a wasteful number, since it uses less digits than its factorization.

52001410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5200148.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 52001410 is about 7211.2003161748. The cubic root of 52001410 is about 373.2544892671.

Adding to 52001410 its reverse (1410025), we get a palindrome (53411435).

The spelling of 52001410 in words is "fifty-two million, one thousand, four hundred ten".

Divisors: 1 2 5 10 5200141 10400282 26000705 52001410