Search a number
-
+
12080824224 = 2537136713151
BaseRepresentation
bin10110100000001001…
…01011111110100000
31011011221012110100020
423100010223332200
5144220142333344
65314433553440
7605242211610
oct132004537640
934157173306
1012080824224
11513a346057
122411a15880
1311a6b23101
1482865aa40
154aa8d8719
hex2d012bfa0

12080824224 has 96 divisors (see below), whose sum is σ = 36271742976. Its totient is φ = 3448876800.

The previous prime is 12080824219. The next prime is 12080824229. The reversal of 12080824224 is 42242808021.

It is an interprime number because it is at equal distance from previous prime (12080824219) and next prime (12080824229).

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (12080824229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 912049 + ... + 925199.

It is an arithmetic number, because the mean of its divisors is an integer number (377830656).

Almost surely, 212080824224 is an apocalyptic number.

12080824224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12080824224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18135871488).

12080824224 is an abundant number, since it is smaller than the sum of its proper divisors (24190918752).

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

12080824224 is a wasteful number, since it uses less digits than its factorization.

12080824224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14538 (or 14530 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 33.

The spelling of 12080824224 in words is "twelve billion, eighty million, eight hundred twenty-four thousand, two hundred twenty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 1367 2734 4101 5468 8202 9569 10936 13151 16404 19138 21872 26302 28707 32808 38276 39453 43744 52604 57414 65616 76552 78906 92057 105208 114828 131232 153104 157812 184114 210416 229656 276171 306208 315624 368228 420832 459312 552342 631248 736456 918624 1104684 1262496 1472912 2209368 2945824 4418736 8837472 17977417 35954834 53932251 71909668 107864502 125841919 143819336 215729004 251683838 287638672 377525757 431458008 503367676 575277344 755051514 862916016 1006735352 1510103028 1725832032 2013470704 3020206056 4026941408 6040412112 12080824224