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107008071 = 3199179243
BaseRepresentation
bin1100110000011…
…01000001000111
321110100120110220
412120031001013
5204343224241
614341315423
72436360612
oct630150107
9243316426
10107008071
1155448825
122ba05b73
13192285b1
14102d7179
1595db166
hex660d047

107008071 has 8 divisors (see below), whose sum is σ = 143395200. Its totient is φ = 70979832.

The previous prime is 107008061. The next prime is 107008079. The reversal of 107008071 is 170800701.

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

It is not a de Polignac number, because 107008071 - 226 = 39899207 is a prime.

It is a super-2 number, since 2×1070080712 = 22901454518282082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107008079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89025 + ... + 90218.

It is an arithmetic number, because the mean of its divisors is an integer number (17924400).

Almost surely, 2107008071 is an apocalyptic number.

107008071 is a deficient number, since it is larger than the sum of its proper divisors (36387129).

107008071 is a wasteful number, since it uses less digits than its factorization.

107008071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179445.

The product of its (nonzero) digits is 392, while the sum is 24.

The square root of 107008071 is about 10344.4705519422. The cubic root of 107008071 is about 474.7578762328.

Adding to 107008071 its reverse (170800701), we get a palindrome (277808772).

The spelling of 107008071 in words is "one hundred seven million, eight thousand, seventy-one".

Divisors: 1 3 199 597 179243 537729 35669357 107008071