Base | Representation |
---|---|
bin | 1111001010001010001111 |
3 | 21110212222212 |
4 | 33022022033 |
5 | 2004130100 |
6 | 221101035 |
7 | 45530231 |
oct | 17121217 |
9 | 7425885 |
10 | 3973775 |
11 | 2274613 |
12 | 13b777b |
13 | a91960 |
14 | 756251 |
15 | 537635 |
hex | 3ca28f |
3973775 has 12 divisors (see below), whose sum is σ = 5306952. Its totient is φ = 2934240.
The previous prime is 3973757. The next prime is 3973787. The reversal of 3973775 is 5773793.
3973775 is nontrivially palindromic in base 4.
It is not a de Polignac number, because 3973775 - 210 = 3972751 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5789 + ... + 6438.
It is an arithmetic number, because the mean of its divisors is an integer number (442246).
Almost surely, 23973775 is an apocalyptic number.
3973775 is a deficient number, since it is larger than the sum of its proper divisors (1333177).
3973775 is a wasteful number, since it uses less digits than its factorization.
3973775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12250 (or 12245 counting only the distinct ones).
The product of its digits is 138915, while the sum is 41.
The square root of 3973775 is about 1993.4329685244. The cubic root of 3973775 is about 158.3924310016.
The spelling of 3973775 in words is "three million, nine hundred seventy-three thousand, seven hundred seventy-five".
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