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1014230413 = 7144890059
BaseRepresentation
bin111100011100111…
…110110110001101
32121200110020120101
4330130332312031
54034120333123
6244350251101
734063546660
oct7434766615
92550406511
101014230413
11480563359
122437b6a91
13132180451
14989b36d7
155e092aad
hex3c73ed8d

1014230413 has 4 divisors (see below), whose sum is σ = 1159120480. Its totient is φ = 869340348.

The previous prime is 1014230411. The next prime is 1014230417. The reversal of 1014230413 is 3140324101.

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.

It is a cyclic number.

It is not a de Polignac number, because 1014230413 - 21 = 1014230411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014230411) 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, 72445023 + ... + 72445036.

It is an arithmetic number, because the mean of its divisors is an integer number (289780120).

Almost surely, 21014230413 is an apocalyptic number.

It is an amenable number.

1014230413 is a deficient number, since it is larger than the sum of its proper divisors (144890067).

1014230413 is an equidigital number, since it uses as much as digits as its factorization.

1014230413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144890066.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1014230413 is about 31846.9843627305. The cubic root of 1014230413 is about 1004.7211466970.

Adding to 1014230413 its reverse (3140324101), we get a palindrome (4154554514).

The spelling of 1014230413 in words is "one billion, fourteen million, two hundred thirty thousand, four hundred thirteen".

Divisors: 1 7 144890059 1014230413