Base | Representation |
---|---|
bin | 1111010111100010… |
… | …0101001110001101 |
3 | 101122111101102202112 |
4 | 3311320211032031 |
5 | 31422031003240 |
6 | 1521202233405 |
7 | 204141023141 |
oct | 36570451615 |
9 | 11574342675 |
10 | 4125250445 |
11 | 1827661798 |
12 | 971655865 |
13 | 5098663c4 |
14 | 2b1c39221 |
15 | 192266665 |
hex | f5e2538d |
4125250445 has 24 divisors (see below), whose sum is σ = 5341926912. Its totient is φ = 3054823200.
The previous prime is 4125250439. The next prime is 4125250453. The reversal of 4125250445 is 5440525214.
It is a de Polignac number, because none of the positive numbers 2k-4125250445 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56840 + ... + 107150.
It is an arithmetic number, because the mean of its divisors is an integer number (222580288).
Almost surely, 24125250445 is an apocalyptic number.
It is an amenable number.
4125250445 is a deficient number, since it is larger than the sum of its proper divisors (1216676467).
4125250445 is a wasteful number, since it uses less digits than its factorization.
4125250445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50393 (or 50370 counting only the distinct ones).
The product of its (nonzero) digits is 32000, while the sum is 32.
The square root of 4125250445 is about 64228.1125754136. The cubic root of 4125250445 is about 1603.7996213486.
Adding to 4125250445 its reverse (5440525214), we get a palindrome (9565775659).
The spelling of 4125250445 in words is "four billion, one hundred twenty-five million, two hundred fifty thousand, four hundred forty-five".
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