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13060320000 = 28354713223
BaseRepresentation
bin11000010100111010…
…01010101100000000
31020201012021222221120
430022131022230000
5203221420220000
65555543552240
7641434613460
oct141235125400
936635258846
1013060320000
1155a22347a2
122645a5b680
131301a31500
148bc78bba0
155168b96a0
hex30a74ab00

13060320000 has 1080 divisors, whose sum is σ = 56089845504. Its totient is φ = 2635776000.

The previous prime is 13060319963. The next prime is 13060320017. The reversal of 13060320000 is 2306031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 567839989 + ... + 567840011.

Almost surely, 213060320000 is an apocalyptic number.

13060320000 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 13060320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28044922752).

13060320000 is an abundant number, since it is smaller than the sum of its proper divisors (43029525504).

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

13060320000 is an equidigital number, since it uses as much as digits as its factorization.

13060320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13060320000 its reverse (2306031), we get a palindrome (13062626031).

The spelling of 13060320000 in words is "thirteen billion, sixty million, three hundred twenty thousand".