Base | Representation |
---|---|
bin | 1011101101010011101… |
… | …0001011001000010111 |
3 | 201020011211100212102201 |
4 | 2323110322023020113 |
5 | 11243413432442401 |
6 | 232222551145331 |
7 | 20350310112436 |
oct | 2732472131027 |
9 | 636154325381 |
10 | 201140515351 |
11 | 78337639276 |
12 | 32b95675247 |
13 | 15c766b7129 |
14 | 9a4176911d |
15 | 537365eb01 |
hex | 2ed4e8b217 |
201140515351 has 16 divisors (see below), whose sum is σ = 214146183168. Its totient is φ = 188624196000.
The previous prime is 201140515327. The next prime is 201140515379. The reversal of 201140515351 is 153515041102.
It is a cyclic number.
It is not a de Polignac number, because 201140515351 - 217 = 201140384279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201140515321) 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, 536265 + ... + 830578.
It is an arithmetic number, because the mean of its divisors is an integer number (13384136448).
Almost surely, 2201140515351 is an apocalyptic number.
201140515351 is a deficient number, since it is larger than the sum of its proper divisors (13005667817).
201140515351 is a wasteful number, since it uses less digits than its factorization.
201140515351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1367022.
The product of its (nonzero) digits is 3000, while the sum is 28.
Adding to 201140515351 its reverse (153515041102), we get a palindrome (354655556453).
The spelling of 201140515351 in words is "two hundred one billion, one hundred forty million, five hundred fifteen thousand, three hundred fifty-one".
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