Base | Representation |
---|---|
bin | 10010110010011010100010 |
3 | 100021012221202 |
4 | 102302122202 |
5 | 2230100330 |
6 | 253321202 |
7 | 56601602 |
oct | 22623242 |
9 | 10235852 |
10 | 4925090 |
11 | 2864325 |
12 | 1796202 |
13 | 1035971 |
14 | 922c02 |
15 | 674445 |
hex | 4b26a2 |
4925090 has 16 divisors (see below), whose sum is σ = 8924472. Its totient is φ = 1956864.
The previous prime is 4925077. The next prime is 4925093. The reversal of 4925090 is 905294.
It can be written as a sum of positive squares in 4 ways, for example, as 4739329 + 185761 = 2177^2 + 431^2 .
It is an Ulam number.
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (4925093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2 + ... + 3138.
Almost surely, 24925090 is an apocalyptic number.
4925090 is a deficient number, since it is larger than the sum of its proper divisors (3999382).
4925090 is a wasteful number, since it uses less digits than its factorization.
4925090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3301.
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 4925090 is about 2219.2543792905. The cubic root of 4925090 is about 170.1393321388.
The spelling of 4925090 in words is "four million, nine hundred twenty-five thousand, ninety".
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