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13402060000 = 25547293301
BaseRepresentation
bin11000111101101001…
…10011010011100000
31021121000100012002121
430132310303103200
5204421411410000
610053512354024
7653054426140
oct143664632340
937530305077
1013402060000
11575812804a
1227203a5914
131357784b24
14911d08920
155368c0b1a
hex31ed334e0

13402060000 has 240 divisors, whose sum is σ = 38992393440. Its totient is φ = 4435200000.

The previous prime is 13402059997. The next prime is 13402060019. The reversal of 13402060000 is 6020431.

13402060000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4058350 + ... + 4061650.

It is an arithmetic number, because the mean of its divisors is an integer number (162468306).

Almost surely, 213402060000 is an apocalyptic number.

13402060000 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 13402060000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19496196720).

13402060000 is an abundant number, since it is smaller than the sum of its proper divisors (25590333440).

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

13402060000 is an equidigital number, since it uses as much as digits as its factorization.

13402060000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367 (or 3344 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13402060000 its reverse (6020431), we get a palindrome (13408080431).

The spelling of 13402060000 in words is "thirteen billion, four hundred two million, sixty thousand".