Base | Representation |
---|---|
bin | 10001010101000101001010 |
3 | 22112210112122 |
4 | 101111011022 |
5 | 2130332134 |
6 | 241211242 |
7 | 53420204 |
oct | 21250512 |
9 | 8483478 |
10 | 4542794 |
11 | 2623083 |
12 | 1630b22 |
13 | c30959 |
14 | 863774 |
15 | 5eb02e |
hex | 45514a |
4542794 has 4 divisors (see below), whose sum is σ = 6814194. Its totient is φ = 2271396.
The previous prime is 4542787. The next prime is 4542803. The reversal of 4542794 is 4972454.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 4305625 + 237169 = 2075^2 + 487^2 .
It is an Ulam number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135697 + ... + 1135700.
Almost surely, 24542794 is an apocalyptic number.
4542794 is a deficient number, since it is larger than the sum of its proper divisors (2271400).
4542794 is a wasteful number, since it uses less digits than its factorization.
4542794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2271399.
The product of its digits is 40320, while the sum is 35.
The square root of 4542794 is about 2131.3831190098. The cubic root of 4542794 is about 165.6180554345.
The spelling of 4542794 in words is "four million, five hundred forty-two thousand, seven hundred ninety-four".
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