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330169741 = 1132539227
BaseRepresentation
bin10011101011011…
…111110110001101
3212000021100201221
4103223133312031
51134010412431
652432403341
711116252666
oct2353376615
9760240657
10330169741
1115a410460
12926a6551
1353532115
1431bc836d
151debd111
hex13adfd8d

330169741 has 8 divisors (see below), whose sum is σ = 360334944. Its totient is φ = 300029520.

The previous prime is 330169739. The next prime is 330169751. The reversal of 330169741 is 147961033.

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 330169741 - 21 = 330169739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 330169697 and 330169706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330169751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31170 + ... + 40396.

It is an arithmetic number, because the mean of its divisors is an integer number (45041868).

Almost surely, 2330169741 is an apocalyptic number.

It is an amenable number.

330169741 is a deficient number, since it is larger than the sum of its proper divisors (30165203).

330169741 is a wasteful number, since it uses less digits than its factorization.

330169741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12491.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 330169741 is about 18170.5734912248. The cubic root of 330169741 is about 691.1607857377.

It can be divided in two parts, 330 and 169741, that added together give a palindrome (170071).

The spelling of 330169741 in words is "three hundred thirty million, one hundred sixty-nine thousand, seven hundred forty-one".

Divisors: 1 11 3253 9227 35783 101497 30015431 330169741