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2330103215 = 511178928001
BaseRepresentation
bin1000101011100010…
…1000110110101111
320000101111111201002
42022320220312233
514233001300330
61023114110515
7111512356556
oct21270506657
96011444632
102330103215
11a96312040
1255041b43b
132b19850cb
14181666d9d
15d986ae45
hex8ae28daf

2330103215 has 32 divisors (see below), whose sum is σ = 3266153280. Its totient is φ = 1576960000.

The previous prime is 2330103203. The next prime is 2330103233. The reversal of 2330103215 is 5123010332.

It is not a de Polignac number, because 2330103215 - 24 = 2330103199 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 69215 + ... + 97215.

It is an arithmetic number, because the mean of its divisors is an integer number (102067290).

Almost surely, 22330103215 is an apocalyptic number.

2330103215 is a deficient number, since it is larger than the sum of its proper divisors (936050065).

2330103215 is a wasteful number, since it uses less digits than its factorization.

2330103215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28123.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 2330103215 is about 48271.1426734441. The cubic root of 2330103215 is about 1325.7400806759.

Adding to 2330103215 its reverse (5123010332), we get a palindrome (7453113547).

The spelling of 2330103215 in words is "two billion, three hundred thirty million, one hundred three thousand, two hundred fifteen".

Divisors: 1 5 11 17 55 85 89 187 445 935 979 1513 4895 7565 16643 28001 83215 140005 308011 476017 1540055 2380085 2492089 5236187 12460445 26180935 27412979 42365513 137064895 211827565 466020643 2330103215