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108670801 = 296136113
BaseRepresentation
bin1100111101000…
…10111101010001
321120111001022111
412132202331101
5210304431201
614441105321
72456454331
oct636427521
9246431274
10108670801
1156383a88
1230488241
131968b365
141060b0c1
159818b51
hex67a2f51

108670801 has 8 divisors (see below), whose sum is σ = 112619880. Its totient is φ = 104735232.

The previous prime is 108670781. The next prime is 108670819. The reversal of 108670801 is 108076801.

It can be written as a sum of positive squares in 4 ways, for example, as 490000 + 108180801 = 700^2 + 10401^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 108670801 - 25 = 108670769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108620801) 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, 14721 + ... + 20833.

It is an arithmetic number, because the mean of its divisors is an integer number (14077485).

Almost surely, 2108670801 is an apocalyptic number.

It is an amenable number.

108670801 is a deficient number, since it is larger than the sum of its proper divisors (3949079).

108670801 is an equidigital number, since it uses as much as digits as its factorization.

108670801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6755.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 108670801 is about 10424.5288142918. The cubic root of 108670801 is about 477.2042352134.

The spelling of 108670801 in words is "one hundred eight million, six hundred seventy thousand, eight hundred one".

Divisors: 1 29 613 6113 17777 177277 3747269 108670801