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52088208 = 2433133467
BaseRepresentation
bin1100011010110…
…0110110010000
310122000100120220
43012230312100
5101313310313
65100233040
71201512444
oct306546620
9118010526
1052088208
1127447707
121553b780
13aa39a33
146cbc824
15488d823
hex31acd90

52088208 has 40 divisors (see below), whose sum is σ = 135030048. Its totient is φ = 17302272.

The previous prime is 52088203. The next prime is 52088213. The reversal of 52088208 is 80288025.

It is an interprime number because it is at equal distance from previous prime (52088203) and next prime (52088213).

It is not an unprimeable number, because it can be changed into a prime (52088203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13291 + ... + 16757.

Almost surely, 252088208 is an apocalyptic number.

It is an amenable number.

52088208 is an abundant number, since it is smaller than the sum of its proper divisors (82941840).

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

52088208 is a wasteful number, since it uses less digits than its factorization.

52088208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791 (or 3785 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 52088208 is about 7217.2160837819. The cubic root of 52088208 is about 373.4620460386.

The spelling of 52088208 in words is "fifty-two million, eighty-eight thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 313 626 939 1252 1878 2504 3467 3756 5008 6934 7512 10401 13868 15024 20802 27736 41604 55472 83208 166416 1085171 2170342 3255513 4340684 6511026 8681368 13022052 17362736 26044104 52088208