Search a number
-
+
13310030232101 = 17376936590937
BaseRepresentation
bin1100000110101111101110…
…0111111011101000100101
31202010102111220002010210102
43001223323213323220211
53221032420214411401
644150313220233445
72542421646162161
oct301537347735045
952112456063712
1013310030232101
11427183008a909
1215ab6a623b885
1375719082acb5
143402cd319ca1
151813576c656b
hexc1afb9fba25

13310030232101 has 4 divisors (see below), whose sum is σ = 13386966823212. Its totient is φ = 13233093640992.

The previous prime is 13310030232091. The next prime is 13310030232137. The reversal of 13310030232101 is 10123203001331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7871666311201 + 5438363920900 = 2805649^2 + 2332030^2 .

It is a cyclic number.

It is not a de Polignac number, because 13310030232101 - 210 = 13310030231077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13310030235101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38468295296 + ... + 38468295641.

It is an arithmetic number, because the mean of its divisors is an integer number (3346741705803).

Almost surely, 213310030232101 is an apocalyptic number.

It is an amenable number.

13310030232101 is a deficient number, since it is larger than the sum of its proper divisors (76936591111).

13310030232101 is an equidigital number, since it uses as much as digits as its factorization.

13310030232101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76936591110.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13310030232101 its reverse (10123203001331), we get a palindrome (23433233233432).

The spelling of 13310030232101 in words is "thirteen trillion, three hundred ten billion, thirty million, two hundred thirty-two thousand, one hundred one".

Divisors: 1 173 76936590937 13310030232101