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13305150000 = 24325529567
BaseRepresentation
bin11000110010000110…
…00111101000110000
31021100020222122120100
430121003013220300
5204222104300000
610040131312400
7650466623532
oct143103075060
937306878510
1013305150000
11570845713a
1226b3a4b700
13134068392c
149030bd852
1552d12ba00
hex3190c7a30

13305150000 has 180 divisors, whose sum is σ = 46543521024. Its totient is φ = 3547920000.

The previous prime is 13305149989. The next prime is 13305150049. The reversal of 13305150000 is 5150331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 435217 + ... + 464783.

Almost surely, 213305150000 is an apocalyptic number.

13305150000 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 13305150000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23271760512).

13305150000 is an abundant number, since it is smaller than the sum of its proper divisors (33238371024).

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

13305150000 is an equidigital number, since it uses as much as digits as its factorization.

13305150000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29606 (or 29577 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The spelling of 13305150000 in words is "thirteen billion, three hundred five million, one hundred fifty thousand".