Search a number
-
+
4701025 = 52726863
BaseRepresentation
bin10001111011101101100001
322211211121001
4101323231201
52200413100
6244432001
754646420
oct21735541
98754531
104701025
112720a4a
1216a8601
13c87994
148a52b7
1562cd6a
hex47bb61

4701025 has 12 divisors (see below), whose sum is σ = 6662272. Its totient is φ = 3223440.

The previous prime is 4701017. The next prime is 4701029. The reversal of 4701025 is 5201074.

It is not a de Polignac number, because 4701025 - 23 = 4701017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4700993 and 4701011.

It is not an unprimeable number, because it can be changed into a prime (4701029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13257 + ... + 13606.

Almost surely, 24701025 is an apocalyptic number.

It is an amenable number.

4701025 is a deficient number, since it is larger than the sum of its proper divisors (1961247).

4701025 is a wasteful number, since it uses less digits than its factorization.

4701025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26880 (or 26875 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 4701025 is about 2168.1847246026. The cubic root of 4701025 is about 167.5190443929.

Adding to 4701025 its reverse (5201074), we get a palindrome (9902099).

The spelling of 4701025 in words is "four million, seven hundred one thousand, twenty-five".

Divisors: 1 5 7 25 35 175 26863 134315 188041 671575 940205 4701025