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13133030030 = 253153817873
BaseRepresentation
bin11000011101100101…
…00010001010001110
31020220021010001100122
430032302202022032
5203344023430110
610011102224542
7643306625201
oct141662421216
936807101318
1013133030030
11562a28692a
122666285152
131313b0b6b3
148c82b7938
1551ce7d255
hex30eca228e

13133030030 has 32 divisors (see below), whose sum is σ = 24409651968. Its totient is φ = 5082163200.

The previous prime is 13133029981. The next prime is 13133030039. The reversal of 13133030030 is 3003033131.

It is a junction number, because it is equal to n+sod(n) for n = 13133029990 and 13133030008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13133030039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1664174 + ... + 1672046.

It is an arithmetic number, because the mean of its divisors is an integer number (762801624).

Almost surely, 213133030030 is an apocalyptic number.

13133030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13133030030 is a deficient number, since it is larger than the sum of its proper divisors (11276621938).

13133030030 is a wasteful number, since it uses less digits than its factorization.

13133030030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13292.

The product of its (nonzero) digits is 243, while the sum is 17.

Adding to 13133030030 its reverse (3003033131), we get a palindrome (16136063161).

The spelling of 13133030030 in words is "thirteen billion, one hundred thirty-three million, thirty thousand, thirty".

Divisors: 1 2 5 10 31 62 155 310 5381 7873 10762 15746 26905 39365 53810 78730 166811 244063 333622 488126 834055 1220315 1668110 2440630 42364613 84729226 211823065 423646130 1313303003 2626606006 6566515015 13133030030