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107666801 = 1147208253
BaseRepresentation
bin1100110101011…
…01110101110001
321111121001002022
412122231311301
5210030314201
614403401225
72445103244
oct632556561
9244531068
10107666801
1155858730
1230083215
13193c9388
141042925b
1596bb41b
hex66add71

107666801 has 8 divisors (see below), whose sum is σ = 119954304. Its totient is φ = 95795920.

The previous prime is 107666777. The next prime is 107666803. The reversal of 107666801 is 108666701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 107666801 - 222 = 103472497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107666803) 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, 103610 + ... + 104643.

It is an arithmetic number, because the mean of its divisors is an integer number (14994288).

Almost surely, 2107666801 is an apocalyptic number.

107666801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

107666801 is a deficient number, since it is larger than the sum of its proper divisors (12287503).

107666801 is a wasteful number, since it uses less digits than its factorization.

107666801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208311.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 107666801 is about 10376.2614172928. The cubic root of 107666801 is about 475.7300699285.

The spelling of 107666801 in words is "one hundred seven million, six hundred sixty-six thousand, eight hundred one".

Divisors: 1 11 47 517 208253 2290783 9787891 107666801