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114513211 = 691165721
BaseRepresentation
bin1101101001101…
…01010100111011
321222110212121001
412310311110323
5213303410321
615210225431
72560226521
oct664652473
9258425531
10114513211
115970451a
1232425277
131a9556c7
14112cc311
15a0bec91
hex6d3553b

114513211 has 4 divisors (see below), whose sum is σ = 114679624. Its totient is φ = 114346800.

The previous prime is 114513181. The next prime is 114513221. The reversal of 114513211 is 112315411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112315411 = 138639647.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-114513211 is a prime.

It is a super-2 number, since 2×1145132112 = 26226550987061042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114513221) 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, 82170 + ... + 83551.

It is an arithmetic number, because the mean of its divisors is an integer number (28669906).

Almost surely, 2114513211 is an apocalyptic number.

114513211 is a deficient number, since it is larger than the sum of its proper divisors (166413).

114513211 is an equidigital number, since it uses as much as digits as its factorization.

114513211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166412.

The product of its digits is 120, while the sum is 19.

The square root of 114513211 is about 10701.0845712012. The cubic root of 114513211 is about 485.6072897167.

Adding to 114513211 its reverse (112315411), we get a palindrome (226828622).

The spelling of 114513211 in words is "one hundred fourteen million, five hundred thirteen thousand, two hundred eleven".

Divisors: 1 691 165721 114513211