Search a number
-
+
12124006608 = 243736083353
BaseRepresentation
bin10110100101010010…
…11010100011010000
31011021221110100102210
423102221122203100
5144312221202413
65323015312120
7606305233020
oct132251324320
934257410383
1012124006608
11516175a67a
12242437b640
1311b2a6230c
1483029ba80
154ae5b83c3
hex2d2a5a8d0

12124006608 has 40 divisors (see below), whose sum is σ = 35794687168. Its totient is φ = 3464001792.

The previous prime is 12124006607. The next prime is 12124006633. The reversal of 12124006608 is 80660042121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12124006607) 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, 18041341 + ... + 18042012.

Almost surely, 212124006608 is an apocalyptic number.

It is an amenable number.

12124006608 is an abundant number, since it is smaller than the sum of its proper divisors (23670680560).

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

12124006608 is a wasteful number, since it uses less digits than its factorization.

12124006608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36083371 (or 36083365 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 12124006608 its reverse (80660042121), we get a palindrome (92784048729).

The spelling of 12124006608 in words is "twelve billion, one hundred twenty-four million, six thousand, six hundred eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 36083353 72166706 108250059 144333412 216500118 252583471 288666824 433000236 505166942 577333648 757750413 866000472 1010333884 1515500826 1732000944 2020667768 3031001652 4041335536 6062003304 12124006608