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86760201 = 31110724571
BaseRepresentation
bin1010010101111…
…01101100001001
320001020212121210
411022331230021
5134202311301
612335323333
72102310123
oct512755411
9201225553
1086760201
1144a79250
1225080549
1314c893c8
14b746213
15793bad6
hex52bdb09

86760201 has 16 divisors (see below), whose sum is σ = 127381248. Its totient is φ = 52088400.

The previous prime is 86760187. The next prime is 86760203. The reversal of 86760201 is 10206768.

It is a happy number.

It is not a de Polignac number, because 86760201 - 221 = 84663049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86760203) 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, 8755 + ... + 15816.

It is an arithmetic number, because the mean of its divisors is an integer number (7961328).

Almost surely, 286760201 is an apocalyptic number.

It is an amenable number.

86760201 is a deficient number, since it is larger than the sum of its proper divisors (40621047).

86760201 is a wasteful number, since it uses less digits than its factorization.

86760201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24692.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 86760201 is about 9314.5156073733. The cubic root of 86760201 is about 442.6972761405.

Adding to 86760201 its reverse (10206768), we get a palindrome (96966969).

The spelling of 86760201 in words is "eighty-six million, seven hundred sixty thousand, two hundred one".

Divisors: 1 3 11 33 107 321 1177 3531 24571 73713 270281 810843 2629097 7887291 28920067 86760201