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13330230030 = 23251311393359
BaseRepresentation
bin11000110101000101…
…10010101100001110
31021102000011211220100
430122202302230032
5204300014330110
610042425031530
7651223041255
oct143242625416
937360154810
1013330230030
115720627137
1227003255a6
1313459253a0
1490656b79c
15530432bc0
hex31a8b2b0e

13330230030 has 48 divisors (see below), whose sum is σ = 37324647360. Its totient is φ = 3281287104.

The previous prime is 13330229999. The next prime is 13330230041. The reversal of 13330230030 is 3003203331.

13330230030 is a `hidden beast` number, since 1 + 3 + 330 + 2 + 300 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13330229985 and 13330230012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5695510 + ... + 5697849.

It is an arithmetic number, because the mean of its divisors is an integer number (777596820).

Almost surely, 213330230030 is an apocalyptic number.

13330230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13330230030 is an abundant number, since it is smaller than the sum of its proper divisors (23994417330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13330230030 is a wasteful number, since it uses less digits than its factorization.

13330230030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11393385 (or 11393382 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 13330230030 its reverse (3003203331), we get a palindrome (16333433361).

The spelling of 13330230030 in words is "thirteen billion, three hundred thirty million, two hundred thirty thousand, thirty".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 11393359 22786718 34180077 56966795 68360154 102540231 113933590 148113667 170900385 205080462 296227334 341800770 444341001 512701155 740568335 888682002 1025402310 1333023003 1481136670 2221705005 2666046006 4443410010 6665115015 13330230030