Base | Representation |
---|---|
bin | 11000000100110… |
… | …00110110000001 |
3 | 112002000020221110 |
4 | 30002120312001 |
5 | 403144441031 |
6 | 32012313533 |
7 | 5001366132 |
oct | 1402306601 |
9 | 462006843 |
10 | 201952641 |
11 | a3aa7010 |
12 | 577728a9 |
13 | 32abc007 |
14 | 1cb6dc89 |
15 | 12ae2c46 |
hex | c098d81 |
201952641 has 8 divisors (see below), whose sum is σ = 293749344. Its totient is φ = 122395520.
The previous prime is 201952579. The next prime is 201952649. The reversal of 201952641 is 146259102.
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 201952641 - 214 = 201936257 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 201952599 and 201952608.
It is not an unprimeable number, because it can be changed into a prime (201952649) 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, 3059856 + ... + 3059921.
It is an arithmetic number, because the mean of its divisors is an integer number (36718668).
Almost surely, 2201952641 is an apocalyptic number.
It is an amenable number.
201952641 is a deficient number, since it is larger than the sum of its proper divisors (91796703).
201952641 is a wasteful number, since it uses less digits than its factorization.
201952641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6119791.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 201952641 is about 14211.0042220809. The cubic root of 201952641 is about 586.7005729299.
The spelling of 201952641 in words is "two hundred one million, nine hundred fifty-two thousand, six hundred forty-one".
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