Base | Representation |
---|---|
bin | 1110001001001001101… |
… | …11011000111010101001 |
3 | 1201110022200021210222100 |
4 | 13010210313120322221 |
5 | 30430211122213301 |
6 | 1011124154444013 |
7 | 50052201116361 |
oct | 7044467307251 |
9 | 1643280253870 |
10 | 485949804201 |
11 | 1780a9aa5434 |
12 | 7a21b733609 |
13 | 36a95315654 |
14 | 1973d2019a1 |
15 | c9923d7286 |
hex | 7124dd8ea9 |
485949804201 has 9 divisors (see below), whose sum is σ = 701930515741. Its totient is φ = 323965141932.
The previous prime is 485949804199. The next prime is 485949804227. The reversal of 485949804201 is 102408949584.
It is a happy number.
The square root of 485949804201 is 697101.
It is a perfect power (a square), and thus also a powerful number.
485949804201 is a `hidden beast` number, since 4 + 8 + 594 + 9 + 8 + 0 + 42 + 0 + 1 = 666.
It is a tau number, because it is divible by the number of its divisors (9).
It is not a de Polignac number, because 485949804201 - 21 = 485949804199 is a prime.
It is a super-2 number, since 2×4859498042012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (485949804271) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1975120 + ... + 2207486.
Almost surely, 2485949804201 is an apocalyptic number.
485949804201 is the 697101-st square number.
485949804201 is the 348551-st centered octagonal number.
It is an amenable number.
485949804201 is a deficient number, since it is larger than the sum of its proper divisors (215980711540).
485949804201 is an frugal number, since it uses more digits than its factorization.
485949804201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 464740 (or 232370 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 54.
The spelling of 485949804201 in words is "four hundred eighty-five billion, nine hundred forty-nine million, eight hundred four thousand, two hundred one".
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