Base | Representation |
---|---|
bin | 11100111110101… |
… | …101011010101001 |
3 | 1020212212120101111 |
4 | 130332231122221 |
5 | 1443431413001 |
6 | 120124550321 |
7 | 15022432426 |
oct | 3476553251 |
9 | 1225776344 |
10 | 486201001 |
11 | 22a4a2010 |
12 | 1169b23a1 |
13 | 79963300 |
14 | 48802d4d |
15 | 2ca3e851 |
hex | 1cfad6a9 |
486201001 has 24 divisors (see below), whose sum is σ = 588440160. Its totient is φ = 397987200.
The previous prime is 486200983. The next prime is 486201029. The reversal of 486201001 is 100102684.
It is not a de Polignac number, because 486201001 - 29 = 486200489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (486201101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73030 + ... + 79408.
It is an arithmetic number, because the mean of its divisors is an integer number (24518340).
Almost surely, 2486201001 is an apocalyptic number.
486201001 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
486201001 is a deficient number, since it is larger than the sum of its proper divisors (102239159).
486201001 is a wasteful number, since it uses less digits than its factorization.
486201001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6457 (or 6444 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 22.
The square root of 486201001 is about 22049.9660090441. The cubic root of 486201001 is about 786.3307925500.
Adding to 486201001 its reverse (100102684), we get a palindrome (586303685).
The spelling of 486201001 in words is "four hundred eighty-six million, two hundred one thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •