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3233425 = 52139949
BaseRepresentation
bin1100010101011010010001
320002021102111
430111122101
51311432200
6153145321
736324616
oct14253221
96067374
103233425
111909358
1210bb241
13892990
1460250d
1543d0ba
hex315691

3233425 has 12 divisors (see below), whose sum is σ = 4318300. Its totient is φ = 2387520.

The previous prime is 3233407. The next prime is 3233437. The reversal of 3233425 is 5243323.

3233425 = 12712 + 12722.

It can be written as a sum of positive squares in 6 ways, for example, as 467856 + 2765569 = 684^2 + 1663^2 .

It is not a de Polignac number, because 3233425 - 217 = 3102353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3233396 and 3233405.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4650 + ... + 5299.

Almost surely, 23233425 is an apocalyptic number.

3233425 is the 1272-nd centered square number.

It is an amenable number.

3233425 is a deficient number, since it is larger than the sum of its proper divisors (1084875).

3233425 is a wasteful number, since it uses less digits than its factorization.

3233425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9972 (or 9967 counting only the distinct ones).

The product of its digits is 2160, while the sum is 22.

The square root of 3233425 is about 1798.1726835874. The cubic root of 3233425 is about 147.8725619568.

Adding to 3233425 its reverse (5243323), we get a palindrome (8476748).

The spelling of 3233425 in words is "three million, two hundred thirty-three thousand, four hundred twenty-five".

Divisors: 1 5 13 25 65 325 9949 49745 129337 248725 646685 3233425