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4141925 = 52292197
BaseRepresentation
bin1111110011001101100101
321210102122122
433303031211
52030020200
6224435325
750130404
oct17631545
97712578
104141925
112379987
121478b45
13b20358
1479b63b
1556c385
hex3f3365

4141925 has 18 divisors (see below), whose sum is σ = 5346198. Its totient is φ = 3183040.

The previous prime is 4141919. The next prime is 4141937. The reversal of 4141925 is 5291414.

It can be written as a sum of positive squares in 9 ways, for example, as 145924 + 3996001 = 382^2 + 1999^2 .

It is not a de Polignac number, because 4141925 - 212 = 4137829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4141894 and 4141903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 20927 + ... + 21123.

It is an arithmetic number, because the mean of its divisors is an integer number (297011).

Almost surely, 24141925 is an apocalyptic number.

It is an amenable number.

4141925 is a deficient number, since it is larger than the sum of its proper divisors (1204273).

4141925 is a wasteful number, since it uses less digits than its factorization.

4141925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 231 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 4141925 is about 2035.1719829046. The cubic root of 4141925 is about 160.5957607000.

The spelling of 4141925 in words is "four million, one hundred forty-one thousand, nine hundred twenty-five".

Divisors: 1 5 25 29 145 197 725 841 985 4205 4925 5713 21025 28565 142825 165677 828385 4141925