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108966201 = 3792571789
BaseRepresentation
bin1100111111010…
…11000100111001
321121001001112020
412133223010321
5210343404301
614451305053
72462124501
oct637530471
9247031466
10108966201
1156565a13
12305ab189
1319762956
1410686a01
159876436
hex67eb139

108966201 has 16 divisors (see below), whose sum is σ = 147782400. Its totient is φ = 71405568.

The previous prime is 108966161. The next prime is 108966217. The reversal of 108966201 is 102669801.

It is not a de Polignac number, because 108966201 - 210 = 108965177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108966001) 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, 60015 + ... + 61803.

It is an arithmetic number, because the mean of its divisors is an integer number (9236400).

Almost surely, 2108966201 is an apocalyptic number.

It is an amenable number.

108966201 is a deficient number, since it is larger than the sum of its proper divisors (38816199).

108966201 is a wasteful number, since it uses less digits than its factorization.

108966201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 108966201 is about 10438.6877048794. The cubic root of 108966201 is about 477.6362390048.

The spelling of 108966201 in words is "one hundred eight million, nine hundred sixty-six thousand, two hundred one".

Divisors: 1 3 79 237 257 771 1789 5367 20303 60909 141331 423993 459773 1379319 36322067 108966201