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114904145 = 5195111779
BaseRepresentation
bin1101101100101…
…00110001010001
322000012201212002
412312110301101
5213403413040
615222443345
72563445336
oct666246121
9260181762
10114904145
1159951204
1232593555
131aa61625
141139098d
15a14aa15
hex6d94c51

114904145 has 8 divisors (see below), whose sum is σ = 137967360. Its totient is φ = 91868400.

The previous prime is 114904123. The next prime is 114904147. The reversal of 114904145 is 541409411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 114904145 - 28 = 114903889 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (114904147) 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 7 ways as a sum of consecutive naturals, for example, 3866 + ... + 15644.

It is an arithmetic number, because the mean of its divisors is an integer number (17245920).

Almost surely, 2114904145 is an apocalyptic number.

It is an amenable number.

114904145 is a deficient number, since it is larger than the sum of its proper divisors (23063215).

114904145 is a wasteful number, since it uses less digits than its factorization.

114904145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13735.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 114904145 is about 10719.3351006487. The cubic root of 114904145 is about 486.1592632307.

The spelling of 114904145 in words is "one hundred fourteen million, nine hundred four thousand, one hundred forty-five".

Divisors: 1 5 1951 9755 11779 58895 22980829 114904145