Base | Representation |
---|---|
bin | 11000000010010… |
… | …00101001001101 |
3 | 112001101120022210 |
4 | 30001020221031 |
5 | 403103433031 |
6 | 32001301033 |
7 | 4665530325 |
oct | 1401105115 |
9 | 461346283 |
10 | 201624141 |
11 | a38a2224 |
12 | 57634779 |
13 | 32a05634 |
14 | 1cac6285 |
15 | 12a7a746 |
hex | c048a4d |
201624141 has 16 divisors (see below), whose sum is σ = 281506176. Its totient is φ = 128120256.
The previous prime is 201624121. The next prime is 201624149. The reversal of 201624141 is 141426102.
It is a happy number.
It is not a de Polignac number, because 201624141 - 26 = 201624077 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201624149) 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, 15231 + ... + 25203.
It is an arithmetic number, because the mean of its divisors is an integer number (17594136).
Almost surely, 2201624141 is an apocalyptic number.
It is an amenable number.
201624141 is a deficient number, since it is larger than the sum of its proper divisors (79882035).
201624141 is a wasteful number, since it uses less digits than its factorization.
201624141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10292.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 201624141 is about 14199.4415735268. The cubic root of 201624141 is about 586.3822875275.
The spelling of 201624141 in words is "two hundred one million, six hundred twenty-four thousand, one hundred forty-one".
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