[go: up one dir, main page]

Search a number
-
+
106984141 = 1189109279
BaseRepresentation
bin1100110000001…
…11001011001101
321110022100122121
412120013023031
5204341443031
614341012541
72436231055
oct630071315
9243270577
10106984141
1155431850
122b9b4151
131921a734
14102cc565
1595d4011
hex66072cd

106984141 has 8 divisors (see below), whose sum is σ = 118022400. Its totient is φ = 96164640.

The previous prime is 106984123. The next prime is 106984147. The reversal of 106984141 is 141489601.

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

It is not a de Polignac number, because 106984141 - 211 = 106982093 is a prime.

It is a super-2 number, since 2×1069841412 = 22891212851015762, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106984097 and 106984106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106984147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53661 + ... + 55618.

It is an arithmetic number, because the mean of its divisors is an integer number (14752800).

Almost surely, 2106984141 is an apocalyptic number.

106984141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

106984141 is a deficient number, since it is larger than the sum of its proper divisors (11038259).

106984141 is a wasteful number, since it uses less digits than its factorization.

106984141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109379.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 106984141 is about 10343.3138306831. The cubic root of 106984141 is about 474.7224838777.

The spelling of 106984141 in words is "one hundred six million, nine hundred eighty-four thousand, one hundred forty-one".

Divisors: 1 11 89 979 109279 1202069 9725831 106984141