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3293012741 = 23922115527
BaseRepresentation
bin1100010001000111…
…0110001100000101
322111111101101020212
43010101312030011
523221002401431
61302432405205
7144414101144
oct30421661405
98444341225
103293012741
11143a902237
1277a9a6805
13406306b65
142334bb75b
1514417272b
hexc4476305

3293012741 has 8 divisors (see below), whose sum is σ = 3436781184. Its totient is φ = 3149293840.

The previous prime is 3293012719. The next prime is 3293012771. The reversal of 3293012741 is 1472103923.

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 3293012741 - 26 = 3293012677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3293012698 and 3293012707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3293012711) 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, 204320 + ... + 219846.

It is an arithmetic number, because the mean of its divisors is an integer number (429597648).

Almost surely, 23293012741 is an apocalyptic number.

It is an amenable number.

3293012741 is a deficient number, since it is larger than the sum of its proper divisors (143768443).

3293012741 is a wasteful number, since it uses less digits than its factorization.

3293012741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24771.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 3293012741 is about 57384.7779554822. Note that the first 3 decimals coincide. The cubic root of 3293012741 is about 1487.7540357131.

The spelling of 3293012741 in words is "three billion, two hundred ninety-three million, twelve thousand, seven hundred forty-one".

Divisors: 1 23 9221 15527 212083 357121 143174467 3293012741