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12323101 = 72376541
BaseRepresentation
bin101111000000…
…100100011101
3212012002010011
4233000210131
511123314401
61120043221
7206513260
oct57004435
925162104
1012323101
116a5758a
124163511
13272609b
1418cacd7
151136451
hexbc091d

12323101 has 8 divisors (see below), whose sum is σ = 14696064. Its totient is φ = 10103280.

The previous prime is 12323099. The next prime is 12323107. The reversal of 12323101 is 10132321.

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 12323101 - 21 = 12323099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38110 + ... + 38431.

It is an arithmetic number, because the mean of its divisors is an integer number (1837008).

Almost surely, 212323101 is an apocalyptic number.

It is an amenable number.

12323101 is a deficient number, since it is larger than the sum of its proper divisors (2372963).

12323101 is an equidigital number, since it uses as much as digits as its factorization.

12323101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76571.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 12323101 is about 3510.4274668479. The cubic root of 12323101 is about 230.9794463325.

Adding to 12323101 its reverse (10132321), we get a palindrome (22455422).

The spelling of 12323101 in words is "twelve million, three hundred twenty-three thousand, one hundred one".

Divisors: 1 7 23 161 76541 535787 1760443 12323101