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1014424133 = 7377317977
BaseRepresentation
bin111100011101101…
…110001001000101
32121200211002022012
4330131232021011
54034143033013
6244354344005
734065314522
oct7435561105
92550732265
101014424133
11480685958
1224388b005
1313221a688
1498a24149
155e0d01a8
hex3c76e245

1014424133 has 8 divisors (see below), whose sum is σ = 1029707928. Its totient is φ = 999177984.

The previous prime is 1014424127. The next prime is 1014424163. The reversal of 1014424133 is 3314244101.

It can be written as a sum of positive squares in 4 ways, for example, as 27019204 + 987404929 = 5198^2 + 31423^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1014424133 - 218 = 1014161989 is a prime.

It is a super-2 number, since 2×10144241332 = 2058112643225603378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1014424099 and 1014424108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014424123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47441 + ... + 65417.

It is an arithmetic number, because the mean of its divisors is an integer number (128713491).

Almost surely, 21014424133 is an apocalyptic number.

It is an amenable number.

1014424133 is a deficient number, since it is larger than the sum of its proper divisors (15283795).

1014424133 is an equidigital number, since it uses as much as digits as its factorization.

1014424133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18823.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1014424133 is about 31850.0256357825. The cubic root of 1014424133 is about 1004.7851105286.

Adding to 1014424133 its reverse (3314244101), we get a palindrome (4328668234).

The spelling of 1014424133 in words is "one billion, fourteen million, four hundred twenty-four thousand, one hundred thirty-three".

Divisors: 1 73 773 17977 56429 1312321 13896221 1014424133