Base | Representation |
---|---|
bin | 10010111110000000011110 |
3 | 100100122002102 |
4 | 102332000132 |
5 | 2233110244 |
6 | 254325102 |
7 | 60160205 |
oct | 22760036 |
9 | 10318072 |
10 | 4972574 |
11 | 2896a72 |
12 | 17b9792 |
13 | 1051469 |
14 | 93623c |
15 | 68354e |
hex | 4be01e |
4972574 has 4 divisors (see below), whose sum is σ = 7458864. Its totient is φ = 2486286.
The previous prime is 4972573. The next prime is 4972589. The reversal of 4972574 is 4752794.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4752794 = 2 ⋅2376397.
It is an Ulam number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4972571) by changing a digit.
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 as a sum of consecutive naturals, namely, 1243142 + ... + 1243145.
It is an arithmetic number, because the mean of its divisors is an integer number (1864716).
Almost surely, 24972574 is an apocalyptic number.
4972574 is a deficient number, since it is larger than the sum of its proper divisors (2486290).
4972574 is a wasteful number, since it uses less digits than its factorization.
4972574 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2486289.
The product of its digits is 70560, while the sum is 38.
The square root of 4972574 is about 2229.9269046316. The cubic root of 4972574 is about 170.6843692642.
The spelling of 4972574 in words is "four million, nine hundred seventy-two thousand, five hundred seventy-four".
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