Base | Representation |
---|---|
bin | 11100111010100… |
… | …000110001010001 |
3 | 1020210210122221211 |
4 | 130322200301101 |
5 | 1443141210000 |
6 | 120045220121 |
7 | 15010200352 |
oct | 3472406121 |
9 | 1223718854 |
10 | 485100625 |
11 | 229910309 |
12 | 116561641 |
13 | 796694b9 |
14 | 485d7d29 |
15 | 2c8c37ba |
hex | 1cea0c51 |
485100625 has 15 divisors (see below), whose sum is σ = 606870583. Its totient is φ = 387640000.
The previous prime is 485100601. The next prime is 485100667. The reversal of 485100625 is 526001584.
The square root of 485100625 is 22025.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 474499089 + 10601536 = 21783^2 + 3256^2 .
It is not a de Polignac number, because 485100625 - 211 = 485098577 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 550185 + ... + 551065.
Almost surely, 2485100625 is an apocalyptic number.
485100625 is the 22025-th square number.
485100625 is the 11013-rd centered octagonal number.
It is an amenable number.
485100625 is a deficient number, since it is larger than the sum of its proper divisors (121769958).
485100625 is an frugal number, since it uses more digits than its factorization.
485100625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1782 (or 886 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 31.
The cubic root of 485100625 is about 785.7371333380.
It can be divided in two parts, 4 and 85100625, that multiplied together give a square (340402500 = 184502).
The spelling of 485100625 in words is "four hundred eighty-five million, one hundred thousand, six hundred twenty-five".
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