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109480895 = 521896179
BaseRepresentation
bin1101000011010…
…00101110111111
321122000012112222
412201220232333
5211011342040
614510315555
72466400166
oct641505677
9248005488
10109480895
1156887687
12307b8bbb
13198b2cc4
141077c3dd
159928bb5
hex6868bbf

109480895 has 4 divisors (see below), whose sum is σ = 131377080. Its totient is φ = 87584712.

The previous prime is 109480883. The next prime is 109480913. The reversal of 109480895 is 598084901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 598084901 = 718423731.

It is a cyclic number.

It is not a de Polignac number, because 109480895 - 28 = 109480639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10948085 + ... + 10948094.

It is an arithmetic number, because the mean of its divisors is an integer number (32844270).

Almost surely, 2109480895 is an apocalyptic number.

109480895 is a deficient number, since it is larger than the sum of its proper divisors (21896185).

109480895 is an equidigital number, since it uses as much as digits as its factorization.

109480895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21896184.

The product of its (nonzero) digits is 103680, while the sum is 44.

The square root of 109480895 is about 10463.3118561954. The cubic root of 109480895 is about 478.3870848419.

The spelling of 109480895 in words is "one hundred nine million, four hundred eighty thousand, eight hundred ninety-five".

Divisors: 1 5 21896179 109480895