Base | Representation |
---|---|
bin | 11111010011100011011… |
… | …110011011010001001011 |
3 | 21121122212210120211222022 |
4 | 133103203132123101023 |
5 | 240221330303131133 |
6 | 4324143230115055 |
7 | 311266135504352 |
oct | 37234336332113 |
9 | 7548783524868 |
10 | 2151300052043 |
11 | 75a3a788230a |
12 | 2a8b2a04ba8b |
13 | 127b3626939c |
14 | 761a2b76999 |
15 | 3ae60cac998 |
hex | 1f4e379b44b |
2151300052043 has 8 divisors (see below), whose sum is σ = 2181625205760. Its totient is φ = 2120975597160.
The previous prime is 2151300052039. The next prime is 2151300052189. The reversal of 2151300052043 is 3402500031512.
It is a happy number.
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 2151300052043 - 22 = 2151300052039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2151300252043) 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, 11276696 + ... + 11465882.
It is an arithmetic number, because the mean of its divisors is an integer number (272703150720).
Almost surely, 22151300052043 is an apocalyptic number.
2151300052043 is a deficient number, since it is larger than the sum of its proper divisors (30325153717).
2151300052043 is a wasteful number, since it uses less digits than its factorization.
2151300052043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 349417.
The product of its (nonzero) digits is 3600, while the sum is 26.
Adding to 2151300052043 its reverse (3402500031512), we get a palindrome (5553800083555).
The spelling of 2151300052043 in words is "two trillion, one hundred fifty-one billion, three hundred million, fifty-two thousand, forty-three".
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