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12413224130 = 251976301129
BaseRepresentation
bin10111000111110001…
…01100010011000010
31012001002200010021212
423203320230103002
5200410241133010
65411430250122
7616416443546
oct134370542302
935032603255
1012413224130
11529aa3a01a
1224a51b6942
13122a956348
1485a865a26
154c9b97505
hex2e3e2c4c2

12413224130 has 16 divisors (see below), whose sum is σ = 22457227320. Its totient is φ = 4940084352.

The previous prime is 12413224129. The next prime is 12413224139. The reversal of 12413224130 is 3142231421.

It can be written as a sum of positive squares in 4 ways, for example, as 11197237489 + 1215986641 = 105817^2 + 34871^2 .

It is a super-3 number, since 3×124132241303 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12413224096 and 12413224105.

It is not an unprimeable number, because it can be changed into a prime (12413224139) 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, 3148595 + ... + 3152534.

Almost surely, 212413224130 is an apocalyptic number.

12413224130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12413224130 is a deficient number, since it is larger than the sum of its proper divisors (10044003190).

12413224130 is a wasteful number, since it uses less digits than its factorization.

12413224130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6301333.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12413224130 its reverse (3142231421), we get a palindrome (15555455551).

The spelling of 12413224130 in words is "twelve billion, four hundred thirteen million, two hundred twenty-four thousand, one hundred thirty".

Divisors: 1 2 5 10 197 394 985 1970 6301129 12602258 31505645 63011290 1241322413 2482644826 6206612065 12413224130