Base | Representation |
---|---|
bin | 101101101101101100011000… |
… | …110011100001100101010111 |
3 | 222100212101200122022201121212 |
4 | 231231230120303201211113 |
5 | 202323014230321100033 |
6 | 1551334023520132035 |
7 | 60230352133025051 |
oct | 5555543063414527 |
9 | 870771618281555 |
10 | 201052130253143 |
11 | 59074803122a84 |
12 | 1a6712bb76701b |
13 | 8825199748550 |
14 | 3790d916808d1 |
15 | 1839c621db748 |
hex | b6db18ce1957 |
201052130253143 has 32 divisors (see below), whose sum is σ = 221578499142336. Its totient is φ = 181304621042688.
The previous prime is 201052130253137. The next prime is 201052130253157. The reversal of 201052130253143 is 341352031250102.
It is not a de Polignac number, because 201052130253143 - 244 = 183459944208727 is a prime.
It is a super-2 number, since 2×2010521302531432 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201052130253643) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45102380 + ... + 49359182.
It is an arithmetic number, because the mean of its divisors is an integer number (6924328098198).
Almost surely, 2201052130253143 is an apocalyptic number.
201052130253143 is a deficient number, since it is larger than the sum of its proper divisors (20526368889193).
201052130253143 is a wasteful number, since it uses less digits than its factorization.
201052130253143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4257363.
The product of its (nonzero) digits is 21600, while the sum is 32.
The spelling of 201052130253143 in words is "two hundred one trillion, fifty-two billion, one hundred thirty million, two hundred fifty-three thousand, one hundred forty-three".
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