Base | Representation |
---|---|
bin | 11000000001000… |
… | …11101101011111 |
3 | 112001002212210220 |
4 | 30000203231133 |
5 | 403034112423 |
6 | 31554132423 |
7 | 4664330304 |
oct | 1400435537 |
9 | 461085726 |
10 | 201472863 |
11 | a37a95a9 |
12 | 57581113 |
13 | 32981817 |
14 | 1ca870ab |
15 | 12a4a9e3 |
hex | c023b5f |
201472863 has 8 divisors (see below), whose sum is σ = 268710576. Its totient is φ = 134275200.
The previous prime is 201472861. The next prime is 201472907. The reversal of 201472863 is 368274102.
201472863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 201472863 - 21 = 201472861 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201472861) 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, 4903 + ... + 20663.
It is an arithmetic number, because the mean of its divisors is an integer number (33588822).
Almost surely, 2201472863 is an apocalyptic number.
201472863 is a deficient number, since it is larger than the sum of its proper divisors (67237713).
201472863 is a wasteful number, since it uses less digits than its factorization.
201472863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20025.
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 201472863 is about 14194.1136743370. The cubic root of 201472863 is about 586.2355971991.
The spelling of 201472863 in words is "two hundred one million, four hundred seventy-two thousand, eight hundred sixty-three".
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