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114215168 = 28676659
BaseRepresentation
bin1101100111011…
…00100100000000
321221220201202102
412303230210000
5213214341133
615200005532
72554545554
oct663544400
9257821672
10114215168
1159520601
12323008a8
131a87cb52
1411251864
15a0617e8
hex6cec900

114215168 has 36 divisors (see below), whose sum is σ = 231421680. Its totient is φ = 56246784.

The previous prime is 114215161. The next prime is 114215173. The reversal of 114215168 is 861512411.

It is a self number, because there is not a number n which added to its sum of digits gives 114215168.

It is not an unprimeable number, because it can be changed into a prime (114215161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13823 + ... + 20481.

It is an arithmetic number, because the mean of its divisors is an integer number (6428380).

Almost surely, 2114215168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 114215168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115710840).

114215168 is an abundant number, since it is smaller than the sum of its proper divisors (117206512).

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

114215168 is an frugal number, since it uses more digits than its factorization.

114215168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6742 (or 6728 counting only the distinct ones).

The product of its digits is 1920, while the sum is 29.

The square root of 114215168 is about 10687.1496667727. The cubic root of 114215168 is about 485.1856277432.

Adding to 114215168 its reverse (861512411), we get a palindrome (975727579).

The spelling of 114215168 in words is "one hundred fourteen million, two hundred fifteen thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 16 32 64 67 128 134 256 268 536 1072 2144 4288 6659 8576 13318 17152 26636 53272 106544 213088 426176 446153 852352 892306 1704704 1784612 3569224 7138448 14276896 28553792 57107584 114215168