Base | Representation |
---|---|
bin | 1000110010111000… |
… | …10101100010011110 |
3 | 110012001221121111121 |
4 | 10121130111202132 |
5 | 34132241412300 |
6 | 2100313041154 |
7 | 225003600262 |
oct | 43134254236 |
9 | 13161847447 |
10 | 4721825950 |
11 | 20033907a6 |
12 | ab93b61ba |
13 | 5a333336a |
14 | 32b1700a2 |
15 | 1c980981a |
hex | 11971589e |
4721825950 has 24 divisors (see below), whose sum is σ = 8810331192. Its totient is φ = 1882765920.
The previous prime is 4721825947. The next prime is 4721825959. The reversal of 4721825950 is 595281274.
It is a junction number, because it is equal to n+sod(n) for n = 4721825897 and 4721825906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4721825959) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133104 + ... + 164803.
It is an arithmetic number, because the mean of its divisors is an integer number (367097133).
Almost surely, 24721825950 is an apocalyptic number.
4721825950 is a deficient number, since it is larger than the sum of its proper divisors (4088505242).
4721825950 is a wasteful number, since it uses less digits than its factorization.
4721825950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298236 (or 298231 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 43.
The square root of 4721825950 is about 68715.5437292029. The cubic root of 4721825950 is about 1677.6575856069.
The spelling of 4721825950 in words is "four billion, seven hundred twenty-one million, eight hundred twenty-five thousand, nine hundred fifty".
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