Base | Representation |
---|---|
bin | 11000000001101… |
… | …11000010001101 |
3 | 112001020220101101 |
4 | 30000313002031 |
5 | 403044131023 |
6 | 31555543101 |
7 | 4665110125 |
oct | 1400670215 |
9 | 461226341 |
10 | 201552013 |
11 | a3853013 |
12 | 575baa91 |
13 | 329ab860 |
14 | 1caa7c85 |
15 | 12a641ad |
hex | c03708d |
201552013 has 16 divisors (see below), whose sum is σ = 229896576. Its totient is φ = 175285440.
The previous prime is 201552011. The next prime is 201552067. The reversal of 201552013 is 310255102.
It is a cyclic number.
It is not a de Polignac number, because 201552013 - 21 = 201552011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201552011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15003 + ... + 25063.
It is an arithmetic number, because the mean of its divisors is an integer number (14368536).
Almost surely, 2201552013 is an apocalyptic number.
201552013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
201552013 is a deficient number, since it is larger than the sum of its proper divisors (28344563).
201552013 is a wasteful number, since it uses less digits than its factorization.
201552013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10164.
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 201552013 is about 14196.9015281504. The cubic root of 201552013 is about 586.3123560437.
The spelling of 201552013 in words is "two hundred one million, five hundred fifty-two thousand, thirteen".
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