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106739511 = 3191872623
BaseRepresentation
bin1100101110010…
…11011100110111
321102211221002020
412113023130313
5204311131021
614331444223
72434161624
oct627133467
9242757066
10106739511
1155284a7a
122b8b6673
1319163298
141026734b
1595867c6
hex65cb737

106739511 has 8 divisors (see below), whose sum is σ = 149809920. Its totient is φ = 67414392.

The previous prime is 106739497. The next prime is 106739513. The reversal of 106739511 is 115937601.

It is a happy number.

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

It is not a de Polignac number, because 106739511 - 29 = 106738999 is a prime.

It is a super-2 number, since 2×1067395112 = 22786646417038242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106739513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936255 + ... + 936368.

It is an arithmetic number, because the mean of its divisors is an integer number (18726240).

Almost surely, 2106739511 is an apocalyptic number.

106739511 is a deficient number, since it is larger than the sum of its proper divisors (43070409).

106739511 is a wasteful number, since it uses less digits than its factorization.

106739511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872645.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 106739511 is about 10331.4815491293. The cubic root of 106739511 is about 474.3603741665.

The spelling of 106739511 in words is "one hundred six million, seven hundred thirty-nine thousand, five hundred eleven".

Divisors: 1 3 19 57 1872623 5617869 35579837 106739511