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114174161 = 1031108487
BaseRepresentation
bin1101100111000…
…10100011010001
321221211122111122
412303202203101
5213212033121
615155052025
72554315163
oct663424321
9257748448
10114174161
11594a2812
12322a1015
131a86729a
1411240933
15a0545ab
hex6ce28d1

114174161 has 4 divisors (see below), whose sum is σ = 115282752. Its totient is φ = 113065572.

The previous prime is 114174157. The next prime is 114174163. The reversal of 114174161 is 161471411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 161471411 = 190784673.

It is not a de Polignac number, because 114174161 - 22 = 114174157 is a prime.

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 114174161.

It is not an unprimeable number, because it can be changed into a prime (114174163) 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 3 ways as a sum of consecutive naturals, for example, 554141 + ... + 554346.

It is an arithmetic number, because the mean of its divisors is an integer number (28820688).

Almost surely, 2114174161 is an apocalyptic number.

It is an amenable number.

114174161 is a deficient number, since it is larger than the sum of its proper divisors (1108591).

114174161 is a wasteful number, since it uses less digits than its factorization.

114174161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108590.

The product of its digits is 672, while the sum is 26.

The square root of 114174161 is about 10685.2309755101. The cubic root of 114174161 is about 485.1275549292.

The spelling of 114174161 in words is "one hundred fourteen million, one hundred seventy-four thousand, one hundred sixty-one".

Divisors: 1 103 1108487 114174161