Base | Representation |
---|---|
bin | 11000111110110111… |
… | …01000101010011110 |
3 | 1021121201111101110202 |
4 | 30133123220222132 |
5 | 204432013140110 |
6 | 10054514503502 |
7 | 653240105420 |
oct | 143733505236 |
9 | 37551441422 |
10 | 13412240030 |
11 | 57629504a2 |
12 | 2723894b92 |
13 | 135990a607 |
14 | 9133d8810 |
15 | 5377320a5 |
hex | 31f6e8a9e |
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".
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