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106680395 = 531676737
BaseRepresentation
bin1100101101111…
…01000001001011
321102201220222202
412112331001023
5204302233040
614330310415
72433524363
oct626750113
9242656882
10106680395
1155244618
122b88840b
13191423c3
141024d9a3
159574015
hex65bd04b

106680395 has 8 divisors (see below), whose sum is σ = 128075904. Its totient is φ = 85304704.

The previous prime is 106680373. The next prime is 106680419. The reversal of 106680395 is 593086601.

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 106680395 - 214 = 106664011 is a prime.

It is a super-2 number, since 2×1066803952 = 22761413354712050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12467 + ... + 19203.

It is an arithmetic number, because the mean of its divisors is an integer number (16009488).

Almost surely, 2106680395 is an apocalyptic number.

106680395 is a deficient number, since it is larger than the sum of its proper divisors (21395509).

106680395 is an equidigital number, since it uses as much as digits as its factorization.

106680395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9909.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 106680395 is about 10328.6201885828. The cubic root of 106680395 is about 474.2727856496.

The spelling of 106680395 in words is "one hundred six million, six hundred eighty thousand, three hundred ninety-five".

Divisors: 1 5 3167 6737 15835 33685 21336079 106680395