Base | Representation |
---|---|
bin | 111101000101001011010 |
3 | 10202200112120 |
4 | 13220221122 |
5 | 1003021443 |
6 | 110522110 |
7 | 23004162 |
oct | 7505132 |
9 | 3680476 |
10 | 2001498 |
11 | 1147834 |
12 | 806336 |
13 | 551025 |
14 | 3a15a2 |
15 | 298083 |
hex | 1e8a5a |
2001498 has 32 divisors (see below), whose sum is σ = 4280640. Its totient is φ = 622080.
The previous prime is 2001487. The next prime is 2001509. The reversal of 2001498 is 8941002.
It is an interprime number because it is at equal distance from previous prime (2001487) and next prime (2001509).
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10968 + ... + 11148.
It is an arithmetic number, because the mean of its divisors is an integer number (133770).
22001498 is an apocalyptic number.
2001498 is an abundant number, since it is smaller than the sum of its proper divisors (2279142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2001498 is a wasteful number, since it uses less digits than its factorization.
2001498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302.
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 2001498 is about 1414.7430862174. The cubic root of 2001498 is about 126.0235531681.
The spelling of 2001498 in words is "two million, one thousand, four hundred ninety-eight".
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