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13130244424002 = 233170592711957
BaseRepresentation
bin1011111100010001111110…
…0011100000000101000010
31201111020110022100210121010
42333010133203200011002
53210111220033032002
643531541230341350
72523425461055226
oct277043743400502
951436408323533
1013130244424002
114202561744232
12158089035a856
1374323b39c624
14335715b58786
1517b833bcc46c
hexbf11f8e0142

13130244424002 has 16 divisors (see below), whose sum is σ = 27107601391872. Its totient is φ = 4235562717360.

The previous prime is 13130244424001. The next prime is 13130244424009. The reversal of 13130244424002 is 20042444203131.

It is a super-2 number, since 2×131302444240022 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13130244424001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35296355793 + ... + 35296356164.

It is an arithmetic number, because the mean of its divisors is an integer number (1694225086992).

Almost surely, 213130244424002 is an apocalyptic number.

13130244424002 is an abundant number, since it is smaller than the sum of its proper divisors (13977356967870).

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

13130244424002 is a wasteful number, since it uses less digits than its factorization.

13130244424002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70592711993.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 13130244424002 its reverse (20042444203131), we get a palindrome (33172688627133).

The spelling of 13130244424002 in words is "thirteen trillion, one hundred thirty billion, two hundred forty-four million, four hundred twenty-four thousand, two".

Divisors: 1 2 3 6 31 62 93 186 70592711957 141185423914 211778135871 423556271742 2188374070667 4376748141334 6565122212001 13130244424002