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1214000613 = 32719269851
BaseRepresentation
bin100100001011100…
…0010110111100101
310010121100121202200
41020113002313211
54441241004423
6320244125113
742040556250
oct11027026745
93117317680
101214000613
115732a96a1
1229a696799
13164686c77
14b7336097
15718a3d43
hex485c2de5

1214000613 has 12 divisors (see below), whose sum is σ = 2004064608. Its totient is φ = 693714600.

The previous prime is 1214000569. The next prime is 1214000653. The reversal of 1214000613 is 3160004121.

It is a happy number.

1214000613 is a `hidden beast` number, since 12 + 1 + 40 + 0 + 0 + 613 = 666.

It is not a de Polignac number, because 1214000613 - 216 = 1213935077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214000653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9634863 + ... + 9634988.

It is an arithmetic number, because the mean of its divisors is an integer number (167005384).

Almost surely, 21214000613 is an apocalyptic number.

It is an amenable number.

1214000613 is a deficient number, since it is larger than the sum of its proper divisors (790063995).

1214000613 is a wasteful number, since it uses less digits than its factorization.

1214000613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19269864 (or 19269861 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1214000613 is about 34842.5115770950. The cubic root of 1214000613 is about 1066.7753421284.

Adding to 1214000613 its reverse (3160004121), we get a palindrome (4374004734).

The spelling of 1214000613 in words is "one billion, two hundred fourteen million, six hundred thirteen", and thus it is an aban number.

Divisors: 1 3 7 9 21 63 19269851 57809553 134888957 173428659 404666871 1214000613