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102003233 = 1013532861
BaseRepresentation
bin1100001010001…
…11001000100001
321002221022010112
412011013020201
5202103100413
614042141105
72346004343
oct605071041
9232838115
10102003233
115263a5a2
122a1b1795
1318195557
14d793293
158e4d2a8
hex6147221

102003233 has 8 divisors (see below), whose sum is σ = 103341096. Its totient is φ = 100672000.

The previous prime is 102003227. The next prime is 102003259. The reversal of 102003233 is 332300201.

It can be written as a sum of positive squares in 4 ways, for example, as 39150049 + 62853184 = 6257^2 + 7928^2 .

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 102003233 - 214 = 101986849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102003283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34223 + ... + 37083.

It is an arithmetic number, because the mean of its divisors is an integer number (12917637).

Almost surely, 2102003233 is an apocalyptic number.

It is an amenable number.

102003233 is a deficient number, since it is larger than the sum of its proper divisors (1337863).

102003233 is a wasteful number, since it uses less digits than its factorization.

102003233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3315.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 102003233 is about 10099.6649944441. The cubic root of 102003233 is about 467.2378092666.

Adding to 102003233 its reverse (332300201), we get a palindrome (434303434).

The spelling of 102003233 in words is "one hundred two million, three thousand, two hundred thirty-three".

Divisors: 1 101 353 2861 35653 288961 1009933 102003233