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330230055 = 3522015337
BaseRepresentation
bin10011101011101…
…110100100100111
3212000101102110210
4103223232210213
51134014330210
652433550503
711116623561
oct2353564447
9760342423
10330230055
1115a451801
1292715433
13535536cc
1431c02331
151ded0e20
hex13aee927

330230055 has 8 divisors (see below), whose sum is σ = 528368112. Its totient is φ = 176122688.

The previous prime is 330230053. The next prime is 330230057. The reversal of 330230055 is 550032033.

It is an interprime number because it is at equal distance from previous prime (330230053) and next prime (330230057).

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 330230055 - 21 = 330230053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330230053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11007654 + ... + 11007683.

It is an arithmetic number, because the mean of its divisors is an integer number (66046014).

Almost surely, 2330230055 is an apocalyptic number.

330230055 is a deficient number, since it is larger than the sum of its proper divisors (198138057).

330230055 is a wasteful number, since it uses less digits than its factorization.

330230055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22015345.

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 330230055 is about 18172.2330768676. The cubic root of 330230055 is about 691.2028692767.

Adding to 330230055 its reverse (550032033), we get a palindrome (880262088).

The spelling of 330230055 in words is "three hundred thirty million, two hundred thirty thousand, fifty-five".

Divisors: 1 3 5 15 22015337 66046011 110076685 330230055