Search a number
-
+
13094867400 = 23352434710799
BaseRepresentation
bin11000011001000001…
…11101000111001000
31020210121022012001220
430030200331013020
5203304241224100
610003220242040
7642334351656
oct141440750710
936717265056
1013094867400
11560a79076a
122655540320
131308c39264
148c31c1dd6
15519940aa0
hex30c83d1c8

13094867400 has 192 divisors, whose sum is σ = 42425856000. Its totient is φ = 3337877760.

The previous prime is 13094867371. The next prime is 13094867407. The reversal of 13094867400 is 476849031.

It is not an unprimeable number, because it can be changed into a prime (13094867407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1207201 + ... + 1217999.

It is an arithmetic number, because the mean of its divisors is an integer number (220968000).

Almost surely, 213094867400 is an apocalyptic number.

13094867400 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 13094867400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21212928000).

13094867400 is an abundant number, since it is smaller than the sum of its proper divisors (29330988600).

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

13094867400 is a wasteful number, since it uses less digits than its factorization.

13094867400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10908 (or 10899 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 13094867400 in words is "thirteen billion, ninety-four million, eight hundred sixty-seven thousand, four hundred".