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13830482 = 213615081
BaseRepresentation
bin110100110000…
…100101010010
3222000122212002
4310300211102
512020033412
61212234002
7225362051
oct64604522
928018762
1013830482
117897056
12476b902
132b33223
141ba0398
151332dc2
hexd30952

13830482 has 8 divisors (see below), whose sum is σ = 20765052. Its totient is φ = 6908800.

The previous prime is 13830473. The next prime is 13830491. The reversal of 13830482 is 28403831.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13830473) and next prime (13830491).

It can be written as a sum of positive squares in 2 ways, for example, as 11895601 + 1934881 = 3449^2 + 1391^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182 + ... + 5262.

Almost surely, 213830482 is an apocalyptic number.

13830482 is a deficient number, since it is larger than the sum of its proper divisors (6934570).

13830482 is a wasteful number, since it uses less digits than its factorization.

13830482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6444.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 13830482 is about 3718.9356004104. The cubic root of 13830482 is about 240.0375057126.

The spelling of 13830482 in words is "thirteen million, eight hundred thirty thousand, four hundred eighty-two".

Divisors: 1 2 1361 2722 5081 10162 6915241 13830482