Base | Representation |
---|---|
bin | 10001101011001000111… |
… | …000100010000011111101 |
3 | 11022002222011001112200020 |
4 | 101223020320202003331 |
5 | 124344400031242003 |
6 | 2325542415522353 |
7 | 153514464334635 |
oct | 21531070420375 |
9 | 4262864045606 |
10 | 1214551040253 |
11 | 4290a7442aa1 |
12 | 17747a8293b9 |
13 | 8a6bb10c6b5 |
14 | 42adac816c5 |
15 | 218d73b9d53 |
hex | 11ac8e220fd |
1214551040253 has 8 divisors (see below), whose sum is σ = 1620725514048. Its totient is φ = 809038629984.
The previous prime is 1214551040191. The next prime is 1214551040293. The reversal of 1214551040253 is 3520401554121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1214551040253 - 213 = 1214551032061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214551040293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165511600 + ... + 165518937.
It is an arithmetic number, because the mean of its divisors is an integer number (202590689256).
Almost surely, 21214551040253 is an apocalyptic number.
It is an amenable number.
1214551040253 is a deficient number, since it is larger than the sum of its proper divisors (406174473795).
1214551040253 is a wasteful number, since it uses less digits than its factorization.
1214551040253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331031763.
The product of its (nonzero) digits is 24000, while the sum is 33.
Adding to 1214551040253 its reverse (3520401554121), we get a palindrome (4734952594374).
The spelling of 1214551040253 in words is "one trillion, two hundred fourteen billion, five hundred fifty-one million, forty thousand, two hundred fifty-three".
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