Search a number
-
+
1244412110104 = 231912764463951
BaseRepresentation
bin10010000110111100101…
…111011110010100011000
311101222001012221001201021
4102012330233132110120
5130342024000010404
62351401450132224
7155622456260422
oct22067457362430
94358035831637
101244412110104
1143a830215819
12181213121074
13904697803b7
1444330a83812
1522583bee454
hex121bcbde518

1244412110104 has 32 divisors (see below), whose sum is σ = 2475415756800. Its totient is φ = 584816954400.

The previous prime is 1244412110101. The next prime is 1244412110107. The reversal of 1244412110104 is 4010112144421.

It is an interprime number because it is at equal distance from previous prime (1244412110101) and next prime (1244412110107).

It is a super-2 number, since 2×12444121101042 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244412110101) 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, 32212672 + ... + 32251279.

It is an arithmetic number, because the mean of its divisors is an integer number (77356742400).

Almost surely, 21244412110104 is an apocalyptic number.

It is an amenable number.

1244412110104 is a deficient number, since it is larger than the sum of its proper divisors (1231003646696).

1244412110104 is a wasteful number, since it uses less digits than its factorization.

1244412110104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64464103 (or 64464099 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1244412110104 its reverse (4010112144421), we get a palindrome (5254524254525).

The spelling of 1244412110104 in words is "one trillion, two hundred forty-four billion, four hundred twelve million, one hundred ten thousand, one hundred four".

Divisors: 1 2 4 8 19 38 76 127 152 254 508 1016 2413 4826 9652 19304 64463951 128927902 257855804 515711608 1224815069 2449630138 4899260276 8186921777 9798520552 16373843554 32747687108 65495374216 155551513763 311103027526 622206055052 1244412110104