Search a number
-
+
13307672160000 = 28325461151499
BaseRepresentation
bin1100000110100110111100…
…0100100110011100000000
31202010012102112221122222200
43001221233010212130000
53221013103033110000
644145243222433200
72542306343663331
oct301515704463400
952105375848880
1013307672160000
114270830005399
1215ab148592800
13756ba613256a
14340148092288
1518126a683500
hexc1a6f126700

13307672160000 has 540 divisors, whose sum is σ = 48732602919000. Its totient is φ = 3490513920000.

The previous prime is 13307672159927. The next prime is 13307672160127. The reversal of 13307672160000 is 6127670331.

13307672160000 is a `hidden beast` number, since 13 + 30 + 7 + 6 + 7 + 2 + 1 + 600 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 87764251 + ... + 87915749.

Almost surely, 213307672160000 is an apocalyptic number.

13307672160000 is a gapful number since it is divisible by the number (10) 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 13307672160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24366301459500).

13307672160000 is an abundant number, since it is smaller than the sum of its proper divisors (35424930759000).

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

13307672160000 is an equidigital number, since it uses as much as digits as its factorization.

13307672160000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151602 (or 151570 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The spelling of 13307672160000 in words is "thirteen trillion, three hundred seven billion, six hundred seventy-two million, one hundred sixty thousand".