Base | Representation |
---|---|
bin | 10111100100111110… |
… | …10101001010010001 |
3 | 1012200011200220122112 |
4 | 23302133111022101 |
5 | 201411001442001 |
6 | 5452021515105 |
7 | 625453133210 |
oct | 136237251221 |
9 | 35604626575 |
10 | 12658234001 |
11 | 5406274616 |
12 | 2553272a95 |
13 | 126963c5ba |
14 | 881203077 |
15 | 4e1442cbb |
hex | 2f27d5291 |
12658234001 has 8 divisors (see below), whose sum is σ = 14711749440. Its totient is φ = 10666017648.
The previous prime is 12658233967. The next prime is 12658234003. The reversal of 12658234001 is 10043285621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12658234001 - 214 = 12658217617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12658234003) 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, 15324326 + ... + 15325151.
It is an arithmetic number, because the mean of its divisors is an integer number (1838968680).
Almost surely, 212658234001 is an apocalyptic number.
It is an amenable number.
12658234001 is a deficient number, since it is larger than the sum of its proper divisors (2053515439).
12658234001 is an equidigital number, since it uses as much as digits as its factorization.
12658234001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30649543.
The product of its (nonzero) digits is 11520, while the sum is 32.
The spelling of 12658234001 in words is "twelve billion, six hundred fifty-eight million, two hundred thirty-four thousand, one".
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