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12413040202 = 243914137859
BaseRepresentation
bin10111000111101111…
…11111011001001010
31012001002022202222201
423203313333121022
5200410214241302
65411422310414
7616415046403
oct134367773112
935032282881
1012413040202
11529a923912
1224a512840a
13122a8c0704
1485a8189aa
154c9b5cc87
hex2e3dff64a

12413040202 has 8 divisors (see below), whose sum is σ = 18661975200. Its totient is φ = 6192381804.

The previous prime is 12413040187. The next prime is 12413040209. The reversal of 12413040202 is 20204031421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12413040202.

It is not an unprimeable number, because it can be changed into a prime (12413040209) 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, 7068052 + ... + 7069807.

It is an arithmetic number, because the mean of its divisors is an integer number (2332746900).

Almost surely, 212413040202 is an apocalyptic number.

12413040202 is a deficient number, since it is larger than the sum of its proper divisors (6248934998).

12413040202 is a wasteful number, since it uses less digits than its factorization.

12413040202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14138300.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12413040202 its reverse (20204031421), we get a palindrome (32617071623).

The spelling of 12413040202 in words is "twelve billion, four hundred thirteen million, forty thousand, two hundred two".

Divisors: 1 2 439 878 14137859 28275718 6206520101 12413040202