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106984068 = 2238915339
BaseRepresentation
bin1100110000001…
…11001010000100
321110022100112220
412120013022010
5204341442233
614341012340
72436230622
oct630071204
9243270486
10106984068
1155431794
122b9b40b0
131921a6a9
14102cc512
1595d3eb3
hex6607284

106984068 has 12 divisors (see below), whose sum is σ = 249629520. Its totient is φ = 35661352.

The previous prime is 106984061. The next prime is 106984081. The reversal of 106984068 is 860489601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1069840682 = 22891181611657248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106984061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4457658 + ... + 4457681.

It is an arithmetic number, because the mean of its divisors is an integer number (20802460).

Almost surely, 2106984068 is an apocalyptic number.

It is an amenable number.

106984068 is an abundant number, since it is smaller than the sum of its proper divisors (142645452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106984068 is a wasteful number, since it uses less digits than its factorization.

106984068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8915346 (or 8915344 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 106984068 is about 10343.3103018328. The cubic root of 106984068 is about 474.7223759030.

The spelling of 106984068 in words is "one hundred six million, nine hundred eighty-four thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 8915339 17830678 26746017 35661356 53492034 106984068