Base | Representation |
---|---|
bin | 111110010010010001111 |
3 | 10211200200200 |
4 | 13302102033 |
5 | 1010302400 |
6 | 111424543 |
7 | 23230236 |
oct | 7622217 |
9 | 3750620 |
10 | 2040975 |
11 | 1174462 |
12 | 825153 |
13 | 565ca1 |
14 | 3b1b1d |
15 | 2a4b00 |
hex | 1f248f |
2040975 has 36 divisors (see below), whose sum is σ = 3752736. Its totient is φ = 1059840.
The previous prime is 2040971. The next prime is 2040989. The reversal of 2040975 is 5790402.
It is not a de Polignac number, because 2040975 - 22 = 2040971 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2040971) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10479 + ... + 10671.
22040975 is an apocalyptic number.
2040975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2040975 is a deficient number, since it is larger than the sum of its proper divisors (1711761).
2040975 is a wasteful number, since it uses less digits than its factorization.
2040975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256 (or 248 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 2040975 is about 1428.6269632063. The cubic root of 2040975 is about 126.8467160940.
The spelling of 2040975 in words is "two million, forty thousand, nine hundred seventy-five".
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