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3132003 = 37149143
BaseRepresentation
bin1011111100101001100011
312220010022010
423330221203
51300211003
6151044003
735423130
oct13745143
95803263
103132003
11184a136
121070603
13858774
145b7587
1541d003
hex2fca63

3132003 has 8 divisors (see below), whose sum is σ = 4772608. Its totient is φ = 1789704.

The previous prime is 3131983. The next prime is 3132007. The reversal of 3132003 is 3002313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3132003 - 28 = 3131747 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3132003.

It is not an unprimeable number, because it can be changed into a prime (3132007) 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 7 ways as a sum of consecutive naturals, for example, 74551 + ... + 74592.

It is an arithmetic number, because the mean of its divisors is an integer number (596576).

Almost surely, 23132003 is an apocalyptic number.

3132003 is a deficient number, since it is larger than the sum of its proper divisors (1640605).

3132003 is a wasteful number, since it uses less digits than its factorization.

3132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149153.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 3132003 is about 1769.7465920295. The cubic root of 3132003 is about 146.3100155467.

Adding to 3132003 its reverse (3002313), we get a palindrome (6134316).

The spelling of 3132003 in words is "three million, one hundred thirty-two thousand, three".

Divisors: 1 3 7 21 149143 447429 1044001 3132003