Base | Representation |
---|---|
bin | 1111000111001010001101 |
3 | 21110021010200 |
4 | 33013022031 |
5 | 2003231420 |
6 | 220524113 |
7 | 45446343 |
oct | 17071215 |
9 | 7407120 |
10 | 3961485 |
11 | 2266360 |
12 | 13b0639 |
13 | a89198 |
14 | 751993 |
15 | 533b90 |
hex | 3c728d |
3961485 has 48 divisors (see below), whose sum is σ = 7682688. Its totient is φ = 1872000.
The previous prime is 3961469. The next prime is 3961501. The reversal of 3961485 is 5841693.
3961485 is a `hidden beast` number, since 39 + 614 + 8 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (3961469) and next prime (3961501).
It is not a de Polignac number, because 3961485 - 24 = 3961469 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26160 + ... + 26310.
It is an arithmetic number, because the mean of its divisors is an integer number (160056).
Almost surely, 23961485 is an apocalyptic number.
It is an amenable number.
3961485 is a deficient number, since it is larger than the sum of its proper divisors (3721203).
3961485 is a wasteful number, since it uses less digits than its factorization.
3961485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226 (or 223 counting only the distinct ones).
The product of its digits is 25920, while the sum is 36.
The square root of 3961485 is about 1990.3479595287. The cubic root of 3961485 is about 158.2289715475.
It can be divided in two parts, 396 and 1485, that added together give a palindrome (1881).
The spelling of 3961485 in words is "three million, nine hundred sixty-one thousand, four hundred eighty-five".
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