Base | Representation |
---|---|
bin | 10111001100100001… |
… | …11101011000100001 |
3 | 1012010212210001120110 |
4 | 23212100331120201 |
5 | 201001000440001 |
6 | 5415414001533 |
7 | 620412641421 |
oct | 134620753041 |
9 | 35125701513 |
10 | 12453140001 |
11 | 5310522445 |
12 | 24b66462a9 |
13 | 1235cc07c3 |
14 | 861c96481 |
15 | 4cd42e3d6 |
hex | 2e643d621 |
12453140001 has 16 divisors (see below), whose sum is σ = 17038524096. Its totient is φ = 8086020096.
The previous prime is 12453139949. The next prime is 12453140003. The reversal of 12453140001 is 10004135421.
It is not a de Polignac number, because 12453140001 - 27 = 12453139873 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12453140001.
It is not an unprimeable number, because it can be changed into a prime (12453140003) 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, 91200 + ... + 182273.
It is an arithmetic number, because the mean of its divisors is an integer number (1064907756).
Almost surely, 212453140001 is an apocalyptic number.
It is an amenable number.
12453140001 is a deficient number, since it is larger than the sum of its proper divisors (4585384095).
12453140001 is a wasteful number, since it uses less digits than its factorization.
12453140001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273872.
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 12453140001 its reverse (10004135421), we get a palindrome (22457275422).
The spelling of 12453140001 in words is "twelve billion, four hundred fifty-three million, one hundred forty thousand, one".
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