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12410104122 = 2341342113997
BaseRepresentation
bin10111000111011001…
…10010100100111010
31012000212210121110000
423203230302210322
5200403441312442
65411235333430
7616351100403
oct134354624472
935025717400
1012410104122
1152991a89a9
1224a4151276
13122a1031a0
1485a2929aa
154c977cd4c
hex2e3b3293a

12410104122 has 80 divisors (see below), whose sum is σ = 30020166792. Its totient is φ = 3809151360.

The previous prime is 12410104121. The next prime is 12410104123. The reversal of 12410104122 is 22140101421.

12410104122 is a `hidden beast` number, since 1 + 241 + 0 + 10 + 412 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (12410104121) and next prime (12410104123).

It can be written as a sum of positive squares in 4 ways, for example, as 4165282521 + 8244821601 = 64539^2 + 90801^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12410104095 and 12410104104.

It is not an unprimeable number, because it can be changed into a prime (12410104121) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 879628 + ... + 893624.

Almost surely, 212410104122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12410104122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15010083396).

12410104122 is an abundant number, since it is smaller than the sum of its proper divisors (17610062670).

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

12410104122 is a wasteful number, since it uses less digits than its factorization.

12410104122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14445 (or 14436 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12410104122 its reverse (22140101421), we get a palindrome (34550205543).

The spelling of 12410104122 in words is "twelve billion, four hundred ten million, one hundred four thousand, one hundred twenty-two".

Divisors: 1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 234 351 421 702 842 1053 1263 2106 2526 3789 5473 7578 10946 11367 13997 16419 22734 27994 32838 34101 41991 49257 68202 83982 98514 125973 147771 181961 251946 295542 363922 377919 443313 545883 755838 886626 1091766 1133757 1637649 2267514 3275298 4912947 5892737 9825894 11785474 14738841 17678211 29477682 35356422 53034633 76605581 106069266 153211162 159103899 229816743 318207798 459633486 477311697 689450229 954623394 1378900458 2068350687 4136701374 6205052061 12410104122