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13630430210 = 257741176081
BaseRepresentation
bin11001011000110111…
…11101110000000010
31022011221001121010112
430230123331300002
5210403342231320
610132311231322
7661526513405
oct145433756002
938157047115
1013630430210
115865027a61
122784978542
131392b93327
14934393d3c
1554b980ec5
hex32c6fdc02

13630430210 has 16 divisors (see below), whose sum is σ = 24538083192. Its totient is φ = 5451436800.

The previous prime is 13630430201. The next prime is 13630430213. The reversal of 13630430210 is 1203403631.

13630430210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11940151441 + 1690278769 = 109271^2 + 41113^2 .

It is not an unprimeable number, because it can be changed into a prime (13630430213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10631 + ... + 165450.

Almost surely, 213630430210 is an apocalyptic number.

13630430210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13630430210 is a deficient number, since it is larger than the sum of its proper divisors (10907652982).

13630430210 is a wasteful number, since it uses less digits than its factorization.

13630430210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183829.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13630430210 its reverse (1203403631), we get a palindrome (14833833841).

The spelling of 13630430210 in words is "thirteen billion, six hundred thirty million, four hundred thirty thousand, two hundred ten".

Divisors: 1 2 5 10 7741 15482 38705 77410 176081 352162 880405 1760810 1363043021 2726086042 6815215105 13630430210