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106680307 = 1933116963
BaseRepresentation
bin1100101101111…
…00111111110011
321102201220212111
412112330333303
5204302232212
614330310151
72433524206
oct626747763
9242656774
10106680307
1155244548
122b888357
1319142356
141024d93d
159573ea7
hex65bcff3

106680307 has 8 divisors (see below), whose sum is σ = 112640960. Its totient is φ = 100754280.

The previous prime is 106680263. The next prime is 106680313. The reversal of 106680307 is 703086601.

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 106680307 - 211 = 106678259 is a prime.

It is a super-2 number, since 2×1066803072 = 22761375803228498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106687307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2193 + ... + 14770.

It is an arithmetic number, because the mean of its divisors is an integer number (14080120).

Almost surely, 2106680307 is an apocalyptic number.

106680307 is a deficient number, since it is larger than the sum of its proper divisors (5960653).

106680307 is a wasteful number, since it uses less digits than its factorization.

106680307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17313.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 106680307 is about 10328.6159285744. The cubic root of 106680307 is about 474.2726552413.

The spelling of 106680307 in words is "one hundred six million, six hundred eighty thousand, three hundred seven".

Divisors: 1 19 331 6289 16963 322297 5614753 106680307