Base | Representation |
---|---|
bin | 10111111101110… |
… | …10101111110101 |
3 | 112000022001001120 |
4 | 23332322233311 |
5 | 402431333213 |
6 | 31541014153 |
7 | 4660560000 |
oct | 1376725765 |
9 | 460261046 |
10 | 201042933 |
11 | a3535593 |
12 | 573b4359 |
13 | 32860c20 |
14 | 1c9b4537 |
15 | 129b3423 |
hex | bfbabf5 |
201042933 has 80 divisors (see below), whose sum is σ = 357631680. Its totient is φ = 99574272.
The previous prime is 201042929. The next prime is 201042943. The reversal of 201042933 is 339240102.
It is not a de Polignac number, because 201042933 - 22 = 201042929 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201042943) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1779085 + ... + 1779197.
It is an arithmetic number, because the mean of its divisors is an integer number (4470396).
Almost surely, 2201042933 is an apocalyptic number.
It is an amenable number.
201042933 is a deficient number, since it is larger than the sum of its proper divisors (156588747).
201042933 is a wasteful number, since it uses less digits than its factorization.
201042933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176 (or 155 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 201042933 is about 14178.9609280793. The cubic root of 201042933 is about 585.8183040070.
The spelling of 201042933 in words is "two hundred one million, forty-two thousand, nine hundred thirty-three".
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