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914054329 = 1739352553
BaseRepresentation
bin110110011110110…
…101110010111001
32100200221202211001
4312132311302321
53332444214304
6230411205001
731436222266
oct6636656271
92320852731
10914054329
11429a61601
12216146761
131174a7766
148957826d
15553a5da4
hex367b5cb9

914054329 has 4 divisors (see below), whose sum is σ = 914124276. Its totient is φ = 913984384.

The previous prime is 914054291. The next prime is 914054333. The reversal of 914054329 is 923450419.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 923450419 = 6091151609.

It can be written as a sum of positive squares in 2 ways, for example, as 551075625 + 362978704 = 23475^2 + 19052^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-914054329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (914054359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8884 + ... + 43669.

It is an arithmetic number, because the mean of its divisors is an integer number (228531069).

It is a 13068-hyperperfect number.

Almost surely, 2914054329 is an apocalyptic number.

It is an amenable number.

914054329 is a deficient number, since it is larger than the sum of its proper divisors (69947).

914054329 is a wasteful number, since it uses less digits than its factorization.

914054329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69946.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 914054329 is about 30233.3314241087. The cubic root of 914054329 is about 970.4891177616.

The spelling of 914054329 in words is "nine hundred fourteen million, fifty-four thousand, three hundred twenty-nine".

Divisors: 1 17393 52553 914054329