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4276025 = 521359223
BaseRepresentation
bin10000010011111100111001
322001020121022
4100103330321
52043313100
6231352225
751226355
oct20237471
98036538
104276025
112460706
121522675
13b693c0
147d4465
15596e85
hex413f39

4276025 has 24 divisors (see below), whose sum is σ = 5832960. Its totient is φ = 3090240.

The previous prime is 4276001. The next prime is 4276031. The reversal of 4276025 is 5206724.

It is not a de Polignac number, because 4276025 - 212 = 4271929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4275985 and 4276003.

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, 19064 + ... + 19286.

It is an arithmetic number, because the mean of its divisors is an integer number (243040).

Almost surely, 24276025 is an apocalyptic number.

It is an amenable number.

4276025 is a deficient number, since it is larger than the sum of its proper divisors (1556935).

4276025 is a wasteful number, since it uses less digits than its factorization.

4276025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 4276025 is about 2067.8551690097. The cubic root of 4276025 is about 162.3105484434.

It can be divided in two parts, 42 and 76025, that added together give a palindrome (76067).

The spelling of 4276025 in words is "four million, two hundred seventy-six thousand, twenty-five".

Divisors: 1 5 13 25 59 65 223 295 325 767 1115 1475 2899 3835 5575 13157 14495 19175 65785 72475 171041 328925 855205 4276025