Search a number
-
+
13013011204332 = 2231084417600361
BaseRepresentation
bin1011110101011101001111…
…1010010000100011101100
31201002000212010101012012020
42331113103322100203230
53201201121332014312
643402032251510140
72512105356122616
oct275272372204354
951060763335166
1013013011204332
114167872638127
121562013158350
13735177480ba9
1432db94069db6
15178771a9d78c
hexbd5d3e908ec

13013011204332 has 12 divisors (see below), whose sum is σ = 30363692810136. Its totient is φ = 4337670401440.

The previous prime is 13013011204273. The next prime is 13013011204373. The reversal of 13013011204332 is 23340211031031.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542208800169 + ... + 542208800192.

It is an arithmetic number, because the mean of its divisors is an integer number (2530307734178).

Almost surely, 213013011204332 is an apocalyptic number.

13013011204332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13013011204332 is an abundant number, since it is smaller than the sum of its proper divisors (17350681605804).

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

13013011204332 is a wasteful number, since it uses less digits than its factorization.

13013011204332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084417600368 (or 1084417600366 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13013011204332 its reverse (23340211031031), we get a palindrome (36353222235363).

The spelling of 13013011204332 in words is "thirteen trillion, thirteen billion, eleven million, two hundred four thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 1084417600361 2168835200722 3253252801083 4337670401444 6506505602166 13013011204332