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36666052 = 2275712109
BaseRepresentation
bin1000101111011…
…1101011000100
32112222211100221
42023313223010
533341303202
63345514124
7623441053
oct213675304
975884327
1036666052
1119773825
1210342944
13779a1b7
144c2639a
153344037
hex22f7ac4

36666052 has 12 divisors (see below), whose sum is σ = 64255660. Its totient is φ = 18307296.

The previous prime is 36666041. The next prime is 36666053. The reversal of 36666052 is 25066663.

It can be written as a sum of positive squares in 2 ways, for example, as 32103556 + 4562496 = 5666^2 + 2136^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 36665999 and 36666017.

It is not an unprimeable number, because it can be changed into a prime (36666053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3027 + ... + 9082.

Almost surely, 236666052 is an apocalyptic number.

36666052 is the 3028-th decagonal number.

It is an amenable number.

36666052 is a deficient number, since it is larger than the sum of its proper divisors (27589608).

36666052 is a wasteful number, since it uses less digits than its factorization.

36666052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12870 (or 12868 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 36666052 is about 6055.2499535527. The cubic root of 36666052 is about 332.2166413971.

The spelling of 36666052 in words is "thirty-six million, six hundred sixty-six thousand, fifty-two".

Divisors: 1 2 4 757 1514 3028 12109 24218 48436 9166513 18333026 36666052