Base | Representation |
---|---|
bin | 111100001111100100110 |
3 | 10201021220010 |
4 | 13201330212 |
5 | 1001132204 |
6 | 110151050 |
7 | 22531155 |
oct | 7417446 |
9 | 3637803 |
10 | 1974054 |
11 | 1129155 |
12 | 7b2486 |
13 | 5416a4 |
14 | 39559c |
15 | 28ed89 |
hex | 1e1f26 |
1974054 has 8 divisors (see below), whose sum is σ = 3948120. Its totient is φ = 658016.
The previous prime is 1974053. The next prime is 1974073. The reversal of 1974054 is 4504791.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
1974054 is an admirable number.
It is a d-powerful number, because it can be written as 1 + 9 + 75 + 42 + 0 + 59 + 46 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1974053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164499 + ... + 164510.
It is an arithmetic number, because the mean of its divisors is an integer number (493515).
21974054 is an apocalyptic number.
1974054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1974054 is a wasteful number, since it uses less digits than its factorization.
1974054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 329014.
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 1974054 is about 1405.0103202468. The cubic root of 1974054 is about 125.4448999668. Note that the first 3 decimals are identical.
The spelling of 1974054 in words is "one million, nine hundred seventy-four thousand, fifty-four".
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