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23133002 = 2103311197
BaseRepresentation
bin101100000111…
…1101101001010
31121112021111212
41120033231022
521410224002
62143453122
7400425104
oct130175512
947467455
1023133002
1112070192
1278b71a2
134a3c489
143102574
15206e352
hex160fb4a

23133002 has 8 divisors (see below), whose sum is σ = 34736196. Its totient is φ = 11554272.

The previous prime is 23132999. The next prime is 23133031. The reversal of 23133002 is 20033132.

It can be written as a sum of positive squares in 2 ways, for example, as 22572001 + 561001 = 4751^2 + 749^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3533 + ... + 7664.

Almost surely, 223133002 is an apocalyptic number.

23133002 is a deficient number, since it is larger than the sum of its proper divisors (11603194).

23133002 is a wasteful number, since it uses less digits than its factorization.

23133002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12232.

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

The square root of 23133002 is about 4809.6779517968. The cubic root of 23133002 is about 284.9338186331.

Adding to 23133002 its reverse (20033132), we get a palindrome (43166134).

It can be divided in two parts, 231 and 33002, that added together give a palindrome (33233).

The spelling of 23133002 in words is "twenty-three million, one hundred thirty-three thousand, two".

Divisors: 1 2 1033 2066 11197 22394 11566501 23133002