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12954041 = 35336697
BaseRepresentation
bin110001011010…
…100110111001
3220101010121022
4301122212321
511304012131
61141352225
7215051612
oct61324671
926333538
1012954041
117348621
124408675
1328b7319
141a12c09
15120d37b
hexc5a9b9

12954041 has 4 divisors (see below), whose sum is σ = 12991092. Its totient is φ = 12916992.

The previous prime is 12954031. The next prime is 12954047. The reversal of 12954041 is 14045921.

12954041 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3984016 + 8970025 = 1996^2 + 2995^2 .

It is a cyclic number.

It is not a de Polignac number, because 12954041 - 26 = 12953977 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 12954041.

It is not an unprimeable number, because it can be changed into a prime (12954047) by changing a digit.

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, 17996 + ... + 18701.

It is an arithmetic number, because the mean of its divisors is an integer number (3247773).

Almost surely, 212954041 is an apocalyptic number.

It is an amenable number.

12954041 is a deficient number, since it is larger than the sum of its proper divisors (37051).

12954041 is an equidigital number, since it uses as much as digits as its factorization.

12954041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37050.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 12954041 is about 3599.1722659523. The cubic root of 12954041 is about 234.8560518765.

Adding to 12954041 its reverse (14045921), we get a palindrome (26999962).

The spelling of 12954041 in words is "twelve million, nine hundred fifty-four thousand, forty-one".

Divisors: 1 353 36697 12954041