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3132029 = 17296353
BaseRepresentation
bin1011111100101001111101
312220010100002
423330221331
51300211104
6151044045
735423165
oct13745175
95803302
103132029
11184a15a
121070625
13858794
145b75a5
1541d01e
hex2fca7d

3132029 has 8 divisors (see below), whose sum is σ = 3431160. Its totient is φ = 2845696.

The previous prime is 3132007. The next prime is 3132037. The reversal of 3132029 is 9202313.

It can be written as a sum of positive squares in 4 ways, for example, as 806404 + 2325625 = 898^2 + 1525^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3132029 - 216 = 3066493 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 3132029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2684 + ... + 3669.

It is an arithmetic number, because the mean of its divisors is an integer number (428895).

Almost surely, 23132029 is an apocalyptic number.

It is an amenable number.

3132029 is a deficient number, since it is larger than the sum of its proper divisors (299131).

3132029 is a wasteful number, since it uses less digits than its factorization.

3132029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6399.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3132029 is about 1769.7539376987. The cubic root of 3132029 is about 146.3104204048.

The spelling of 3132029 in words is "three million, one hundred thirty-two thousand, twenty-nine".

Divisors: 1 17 29 493 6353 108001 184237 3132029