Base | Representation |
---|---|
bin | 11101000001011… |
… | …000100010001100 |
3 | 1020221012011211201 |
4 | 131001120202030 |
5 | 1444121330100 |
6 | 120151555244 |
7 | 15031412032 |
oct | 3501304214 |
9 | 1227164751 |
10 | 486901900 |
11 | 22a930671 |
12 | 11708bb24 |
13 | 79b4a344 |
14 | 48946552 |
15 | 2cb2c36a |
hex | 1d05888c |
486901900 has 36 divisors (see below), whose sum is σ = 1081158232. Its totient is φ = 190229760.
The previous prime is 486901867. The next prime is 486901901. The reversal of 486901900 is 9109684.
It is a super-2 number, since 2×4869019002 = 474146920447220000, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 486901900.
It is not an unprimeable number, because it can be changed into a prime (486901901) 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 11 ways as a sum of consecutive naturals, for example, 52317 + ... + 60916.
Almost surely, 2486901900 is an apocalyptic number.
It is an amenable number.
486901900 is an abundant number, since it is smaller than the sum of its proper divisors (594256332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486901900 is a wasteful number, since it uses less digits than its factorization.
486901900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113290 (or 113283 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 37.
The square root of 486901900 is about 22065.8537111076. The cubic root of 486901900 is about 786.7084647745.
The spelling of 486901900 in words is "four hundred eighty-six million, nine hundred one thousand, nine hundred".
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