Search a number
-
+
106317054 = 2327380911
BaseRepresentation
bin1100101011001…
…00010011111110
321102001110120200
412111210103332
5204204121204
614314424330
72430452154
oct625442376
9242043520
10106317054
1155016638
122b7320a6
1319045bcc
14101973d4
159501539
hex65644fe

106317054 has 24 divisors (see below), whose sum is σ = 233512032. Its totient is φ = 34953120.

The previous prime is 106317053. The next prime is 106317061. The reversal of 106317054 is 450713601.

It is a super-2 number, since 2×1063170542 = 22606631942477832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106317053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39142 + ... + 41769.

It is an arithmetic number, because the mean of its divisors is an integer number (9729668).

Almost surely, 2106317054 is an apocalyptic number.

106317054 is an abundant number, since it is smaller than the sum of its proper divisors (127194978).

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

106317054 is a wasteful number, since it uses less digits than its factorization.

106317054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80992 (or 80989 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 106317054 is about 10311.0161477907. The cubic root of 106317054 is about 473.7337339138.

The spelling of 106317054 in words is "one hundred six million, three hundred seventeen thousand, fifty-four".

Divisors: 1 2 3 6 9 18 73 146 219 438 657 1314 80911 161822 242733 485466 728199 1456398 5906503 11813006 17719509 35439018 53158527 106317054