Base | Representation |
---|---|
bin | 10111001001000100… |
… | …10011011100110001 |
3 | 1012001212012022121220 |
4 | 23210202103130301 |
5 | 200421034214101 |
6 | 5412500135253 |
7 | 616611245232 |
oct | 134442233461 |
9 | 35055168556 |
10 | 12424132401 |
11 | 52a610a61a |
12 | 24a8997529 |
13 | 122cca5445 |
14 | 85c0a5089 |
15 | 4caaee636 |
hex | 2e4893731 |
12424132401 has 8 divisors (see below), whose sum is σ = 16575278304. Its totient is φ = 8277870720.
The previous prime is 12424132393. The next prime is 12424132417. The reversal of 12424132401 is 10423142421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12424132401 - 23 = 12424132393 is a prime.
It is a super-3 number, since 3×124241324013 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (12424132001) 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, 1215115 + ... + 1225296.
It is an arithmetic number, because the mean of its divisors is an integer number (2071909788).
Almost surely, 212424132401 is an apocalyptic number.
It is an amenable number.
12424132401 is a deficient number, since it is larger than the sum of its proper divisors (4151145903).
12424132401 is a wasteful number, since it uses less digits than its factorization.
12424132401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2442111.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 12424132401 its reverse (10423142421), we get a palindrome (22847274822).
The spelling of 12424132401 in words is "twelve billion, four hundred twenty-four million, one hundred thirty-two thousand, four hundred one".
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