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1230413314 = 213272917341
BaseRepresentation
bin100100101010110…
…1001111000000010
310011202020110202111
41021111221320002
510004441211224
6322032005534
742330224554
oct11125517002
93152213674
101230413314
11581599809
122a40908aa
13167bb2620
14b95a94d4
1573046d94
hex49569e02

1230413314 has 16 divisors (see below), whose sum is σ = 1988433720. Its totient is φ = 567642240.

The previous prime is 1230413311. The next prime is 1230413323. The reversal of 1230413314 is 4133140321.

It can be written as a sum of positive squares in 4 ways, for example, as 1226190289 + 4223025 = 35017^2 + 2055^2 .

It is not an unprimeable number, because it can be changed into a prime (1230413311) 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, 62284 + ... + 79624.

Almost surely, 21230413314 is an apocalyptic number.

1230413314 is a deficient number, since it is larger than the sum of its proper divisors (758020406).

1230413314 is a wasteful number, since it uses less digits than its factorization.

1230413314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20085.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1230413314 is about 35077.2478110812. The cubic root of 1230413314 is about 1071.5612675455.

Adding to 1230413314 its reverse (4133140321), we get a palindrome (5363553635).

The spelling of 1230413314 in words is "one billion, two hundred thirty million, four hundred thirteen thousand, three hundred fourteen".

Divisors: 1 2 13 26 2729 5458 17341 34682 35477 70954 225433 450866 47323589 94647178 615206657 1230413314