Search a number
-
+
12411422430 = 2351183453137
BaseRepresentation
bin10111000111100011…
…10100011011011110
31012000222021120211020
423203301310123132
5200404311004210
65411323505010
7616365231021
oct134361643336
935028246736
1012411422430
115299a19410
1224a4688166
13122a475254
1485a5171b8
154c993d770
hex2e3c746de

12411422430 has 64 divisors (see below), whose sum is σ = 32886943488. Its totient is φ = 2972572160.

The previous prime is 12411422389. The next prime is 12411422431. The reversal of 12411422430 is 3422411421.

It is a self number, because there is not a number n which added to its sum of digits gives 12411422430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12411422431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199179 + ... + 253958.

It is an arithmetic number, because the mean of its divisors is an integer number (513858492).

Almost surely, 212411422430 is an apocalyptic number.

12411422430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12411422430 is an abundant number, since it is smaller than the sum of its proper divisors (20475521058).

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

12411422430 is a wasteful number, since it uses less digits than its factorization.

12411422430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453241.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12411422430 its reverse (3422411421), we get a palindrome (15833833851).

The spelling of 12411422430 in words is "twelve billion, four hundred eleven million, four hundred twenty-two thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 83 110 165 166 249 330 415 498 830 913 1245 1826 2490 2739 4565 5478 9130 13695 27390 453137 906274 1359411 2265685 2718822 4531370 4984507 6797055 9969014 13594110 14953521 24922535 29907042 37610371 49845070 74767605 75220742 112831113 149535210 188051855 225662226 376103710 413714081 564155565 827428162 1128311130 1241142243 2068570405 2482284486 4137140810 6205711215 12411422430