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13011411030 = 235433713701
BaseRepresentation
bin11000001111000101…
…00110000001010110
31020120210021011110020
430013202212001112
5203121410123110
65551035410010
7640302111642
oct140742460126
936523234406
1013011411030
115577669762
1226315b3906
1312c48688a7
148b6099c22
15512457d70
hex3078a6056

13011411030 has 16 divisors (see below), whose sum is σ = 31227386544. Its totient is φ = 3469709600.

The previous prime is 13011411019. The next prime is 13011411043. The reversal of 13011411030 is 3011411031.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216856821 + ... + 216856880.

It is an arithmetic number, because the mean of its divisors is an integer number (1951711659).

Almost surely, 213011411030 is an apocalyptic number.

13011411030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13011411030 is an abundant number, since it is smaller than the sum of its proper divisors (18215975514).

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

13011411030 is a wasteful number, since it uses less digits than its factorization.

13011411030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433713711.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 13011411030 its reverse (3011411031), we get a palindrome (16022822061).

Subtracting from 13011411030 its reverse (3011411031), we obtain a palindrome (9999999999).

The spelling of 13011411030 in words is "thirteen billion, eleven million, four hundred eleven thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 433713701 867427402 1301141103 2168568505 2602282206 4337137010 6505705515 13011411030