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232002003 = 3148352147
BaseRepresentation
bin11011101010000…
…01000111010011
3121011112220220210
431311001013103
5433343031003
635004335203
75514661452
oct1565010723
9534486823
10232002003
11109a605a2
1265844503
13390b05bc
1422b52b99
151557b503
hexdd411d3

232002003 has 8 divisors (see below), whose sum is σ = 309550528. Its totient is φ = 154560744.

The previous prime is 232001993. The next prime is 232002007. The reversal of 232002003 is 300200232.

232002003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232002003 - 217 = 231870931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232002003.

It is not an unprimeable number, because it can be changed into a prime (232002007) 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, 21625 + ... + 30522.

It is an arithmetic number, because the mean of its divisors is an integer number (38693816).

Almost surely, 2232002003 is an apocalyptic number.

232002003 is a deficient number, since it is larger than the sum of its proper divisors (77548525).

232002003 is a wasteful number, since it uses less digits than its factorization.

232002003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53633.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 232002003 is about 15231.6119632822. The cubic root of 232002003 is about 614.4651334800.

Adding to 232002003 its reverse (300200232), we get a palindrome (532202235).

The spelling of 232002003 in words is "two hundred thirty-two million, two thousand, three".

Divisors: 1 3 1483 4449 52147 156441 77334001 232002003