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13620008230 = 2515123413853
BaseRepresentation
bin11001010111101000…
…01101010100100110
31022011012110002212021
430223310031110212
5210343210230410
610131300013354
7661342105543
oct145364152446
938135402767
1013620008230
11585a159854
12278139125a
13139098468a
14932c3dbca
1554aac2eda
hex32bd0d526

13620008230 has 32 divisors (see below), whose sum is σ = 24695322048. Its totient is φ = 5408208000.

The previous prime is 13620008221. The next prime is 13620008251. The reversal of 13620008230 is 3280002631.

13620008230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13620008195 and 13620008204.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3532984 + ... + 3536836.

It is an arithmetic number, because the mean of its divisors is an integer number (771728814).

Almost surely, 213620008230 is an apocalyptic number.

13620008230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13620008230 is a deficient number, since it is larger than the sum of its proper divisors (11075313818).

13620008230 is a wasteful number, since it uses less digits than its factorization.

13620008230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6352.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 13620008230 in words is "thirteen billion, six hundred twenty million, eight thousand, two hundred thirty".

Divisors: 1 2 5 10 151 302 755 1510 2341 3853 4682 7706 11705 19265 23410 38530 353491 581803 706982 1163606 1767455 2909015 3534910 5818030 9019873 18039746 45099365 90198730 1362000823 2724001646 6810004115 13620008230