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13412240030 = 2571910084391
BaseRepresentation
bin11000111110110111…
…01000101010011110
31021121201111101110202
430133123220222132
5204432013140110
610054514503502
7653240105420
oct143733505236
937551441422
1013412240030
1157629504a2
122723894b92
13135990a607
149133d8810
155377320a5
hex31f6e8a9e

13412240030 has 32 divisors (see below), whose sum is σ = 29043048960. Its totient is φ = 4356456480.

The previous prime is 13412239937. The next prime is 13412240041. The reversal of 13412240030 is 3004221431.

It is a junction number, because it is equal to n+sod(n) for n = 13412239984 and 13412240011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5040866 + ... + 5043525.

It is an arithmetic number, because the mean of its divisors is an integer number (907595280).

Almost surely, 213412240030 is an apocalyptic number.

13412240030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13412240030 is an abundant number, since it is smaller than the sum of its proper divisors (15630808930).

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

13412240030 is a wasteful number, since it uses less digits than its factorization.

13412240030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10084424.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13412240030 its reverse (3004221431), we get a palindrome (16416461461).

The spelling of 13412240030 in words is "thirteen billion, four hundred twelve million, two hundred forty thousand, thirty".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 10084391 20168782 50421955 70590737 100843910 141181474 191603429 352953685 383206858 705907370 958017145 1341224003 1916034290 2682448006 6706120015 13412240030