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114580217 = 881130057
BaseRepresentation
bin1101101010001…
…01101011111001
321222121021111202
412311011223321
5213313031332
615211503545
72560626053
oct665055371
9258537452
10114580217
115974a8a4
1232457bb5
131a97a05b
14113088d3
15a0d4a62
hex6d45af9

114580217 has 4 divisors (see below), whose sum is σ = 114711156. Its totient is φ = 114449280.

The previous prime is 114580177. The next prime is 114580253. The reversal of 114580217 is 712085411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39740416 + 74839801 = 6304^2 + 8651^2 .

It is a cyclic number.

It is not a de Polignac number, because 114580217 - 28 = 114579961 is a prime.

It is a super-2 number, since 2×1145802172 = 26257252255534178, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 114580217.

It is not an unprimeable number, because it can be changed into a prime (114580267) 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, 64148 + ... + 65909.

It is an arithmetic number, because the mean of its divisors is an integer number (28677789).

Almost surely, 2114580217 is an apocalyptic number.

It is an amenable number.

114580217 is a deficient number, since it is larger than the sum of its proper divisors (130939).

114580217 is an equidigital number, since it uses as much as digits as its factorization.

114580217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130938.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 114580217 is about 10704.2149174986. The cubic root of 114580217 is about 485.7019869641.

The spelling of 114580217 in words is "one hundred fourteen million, five hundred eighty thousand, two hundred seventeen".

Divisors: 1 881 130057 114580217