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107283669 = 3113316471
BaseRepresentation
bin1100110010100…
…00010011010101
321110212120112020
412121100103111
5204431034134
614351243353
72441616243
oct631202325
9243776466
10107283669
1155616899
122bb19559
13192c3b7c
1410369793
159642b49
hex66504d5

107283669 has 8 divisors (see below), whose sum is σ = 144311232. Its totient is φ = 70889280.

The previous prime is 107283643. The next prime is 107283677. The reversal of 107283669 is 966382701.

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 107283669 - 27 = 107283541 is a prime.

It is a super-2 number, since 2×1072836692 = 23019571268203122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107283669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107283679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157897 + ... + 158574.

It is an arithmetic number, because the mean of its divisors is an integer number (18038904).

Almost surely, 2107283669 is an apocalyptic number.

It is an amenable number.

107283669 is a deficient number, since it is larger than the sum of its proper divisors (37027563).

107283669 is a wasteful number, since it uses less digits than its factorization.

107283669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316587.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 107283669 is about 10357.7830156844. The cubic root of 107283669 is about 475.1651045624.

The spelling of 107283669 in words is "one hundred seven million, two hundred eighty-three thousand, six hundred sixty-nine".

Divisors: 1 3 113 339 316471 949413 35761223 107283669