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52007417 = 711897589
BaseRepresentation
bin1100011001100…
…1000111111001
310121212020202122
43012121013321
5101303214132
65054411025
71201025060
oct306310771
9117766678
1052007417
11273a1a40
1215500a75
13aa0c027
146c9b1d7
154874912
hex31991f9

52007417 has 16 divisors (see below), whose sum is σ = 65577600. Its totient is φ = 40064640.

The previous prime is 52007413. The next prime is 52007419. The reversal of 52007417 is 71470025.

It is not a de Polignac number, because 52007417 - 22 = 52007413 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52007413) 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, 3059 + ... + 10647.

It is an arithmetic number, because the mean of its divisors is an integer number (4098600).

Almost surely, 252007417 is an apocalyptic number.

It is an amenable number.

52007417 is a deficient number, since it is larger than the sum of its proper divisors (13570183).

52007417 is a wasteful number, since it uses less digits than its factorization.

52007417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7696.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 52007417 is about 7211.6168090103. The cubic root of 52007417 is about 373.2688610145.

The spelling of 52007417 in words is "fifty-two million, seven thousand, four hundred seventeen".

Divisors: 1 7 11 77 89 623 979 6853 7589 53123 83479 584353 675421 4727947 7429631 52007417