Base | Representation |
---|---|
bin | 10111001001000100… |
… | …10111110010001000 |
3 | 1012001212020012222100 |
4 | 23210202113302020 |
5 | 200421040301102 |
6 | 5412500353400 |
7 | 616611351051 |
oct | 134442276210 |
9 | 35055205870 |
10 | 12424150152 |
11 | 52a6121997 |
12 | 24a89a5860 |
13 | 122ccb054b |
14 | 85c0ab728 |
15 | 4cab04a1c |
hex | 2e4897c88 |
12424150152 has 24 divisors (see below), whose sum is σ = 33648740190. Its totient is φ = 4141383360.
The previous prime is 12424150133. The next prime is 12424150163. The reversal of 12424150152 is 25105142421.
It is a happy number.
12424150152 is a `hidden beast` number, since 1 + 242 + 415 + 0 + 1 + 5 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 8852175396 + 3571974756 = 94086^2 + 59766^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86278749 + ... + 86278892.
Almost surely, 212424150152 is an apocalyptic number.
12424150152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12424150152 is an abundant number, since it is smaller than the sum of its proper divisors (21224590038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12424150152 is a wasteful number, since it uses less digits than its factorization.
12424150152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172557653 (or 172557646 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
Adding to 12424150152 its reverse (25105142421), we get a palindrome (37529292573).
The spelling of 12424150152 in words is "twelve billion, four hundred twenty-four million, one hundred fifty thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •