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3252465 = 32572277
BaseRepresentation
bin1100011010000011110001
320010020112200
430122003301
51313034330
6153413413
736434256
oct14320361
96106480
103252465
111921697
12110a269
1389b548
1460942d
15443a60
hex31a0f1

3252465 has 12 divisors (see below), whose sum is σ = 5637684. Its totient is φ = 1734624.

The previous prime is 3252463. The next prime is 3252467. The reversal of 3252465 is 5642523.

It is an interprime number because it is at equal distance from previous prime (3252463) and next prime (3252467).

It can be written as a sum of positive squares in 2 ways, for example, as 2187441 + 1065024 = 1479^2 + 1032^2 .

It is not a de Polignac number, because 3252465 - 21 = 3252463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3252463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36094 + ... + 36183.

It is an arithmetic number, because the mean of its divisors is an integer number (469807).

Almost surely, 23252465 is an apocalyptic number.

It is an amenable number.

3252465 is a deficient number, since it is larger than the sum of its proper divisors (2385219).

3252465 is a wasteful number, since it uses less digits than its factorization.

3252465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72288 (or 72285 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 3252465 is about 1803.4591761390. The cubic root of 3252465 is about 148.1622429452.

Adding to 3252465 its reverse (5642523), we get a palindrome (8894988).

The spelling of 3252465 in words is "three million, two hundred fifty-two thousand, four hundred sixty-five".

Divisors: 1 3 5 9 15 45 72277 216831 361385 650493 1084155 3252465