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332230105 = 51921031787
BaseRepresentation
bin10011110011010…
…110110111011001
3212011011001000201
4103303112313121
51140022330410
652544502201
711142623614
oct2363266731
9764131021
10332230105
11160598439
129331a961
1353aa3b7c
14321a317b
151e27883a
hex13cd6dd9

332230105 has 24 divisors (see below), whose sum is σ = 425086272. Its totient is φ = 249211296.

The previous prime is 332230103. The next prime is 332230117. The reversal of 332230105 is 501032233.

It is not a de Polignac number, because 332230105 - 21 = 332230103 is a prime.

It is a super-2 number, since 2×3322301052 = 220753685336622050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332230103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185022 + ... + 186808.

It is an arithmetic number, because the mean of its divisors is an integer number (17711928).

Almost surely, 2332230105 is an apocalyptic number.

It is an amenable number.

332230105 is a deficient number, since it is larger than the sum of its proper divisors (92856167).

332230105 is a wasteful number, since it uses less digits than its factorization.

332230105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933 (or 1914 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 332230105 is about 18227.1803908339. The cubic root of 332230105 is about 692.5954930936.

Adding to 332230105 its reverse (501032233), we get a palindrome (833262338).

The spelling of 332230105 in words is "three hundred thirty-two million, two hundred thirty thousand, one hundred five".

Divisors: 1 5 19 95 103 361 515 1787 1805 1957 8935 9785 33953 37183 169765 184061 185915 645107 920305 3225535 3497159 17485795 66446021 332230105