Base | Representation |
---|---|
bin | 1011111000010110001100… |
… | …1111010000000000000000 |
3 | 1201020210000021021012010100 |
4 | 2332011203033100000000 |
5 | 3203004312041123331 |
6 | 43440523044202400 |
7 | 2515513622102412 |
oct | 276054317200000 |
9 | 51223007235110 |
10 | 13062660489216 |
11 | 4186930337778 |
12 | 156b76a699400 |
13 | 739a5a677080 |
14 | 332343d849b2 |
15 | 179bca767ae6 |
hex | be1633d0000 |
13062660489216 has 204 divisors, whose sum is σ = 40639101989668. Its totient is φ = 4019277791232.
The previous prime is 13062660489199. The next prime is 13062660489233. The reversal of 13062660489216 is 61298406626031.
13062660489216 is a `hidden beast` number, since 1 + 3 + 0 + 6 + 2 + 6 + 604 + 8 + 9 + 21 + 6 = 666.
It is an interprime number because it is at equal distance from previous prime (13062660489199) and next prime (13062660489233).
It can be written as a sum of positive squares in 2 ways, for example, as 2608560930816 + 10454099558400 = 1615104^2 + 3233280^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6815916 + ... + 8519508.
Almost surely, 213062660489216 is an apocalyptic number.
13062660489216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13062660489216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20319550994834).
13062660489216 is an abundant number, since it is smaller than the sum of its proper divisors (27576441500452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13062660489216 is an equidigital number, since it uses as much as digits as its factorization.
13062660489216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1703644 (or 1703611 counting only the distinct ones).
The product of its (nonzero) digits is 4478976, while the sum is 54.
The spelling of 13062660489216 in words is "thirteen trillion, sixty-two billion, six hundred sixty million, four hundred eighty-nine thousand, two hundred sixteen".
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