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12053935 = 517141811
BaseRepresentation
bin101101111110…
…110110101111
3211200101220001
4231332312233
511041211220
61110205131
7204312445
oct55766657
924611801
1012053935
116893333
1240537a7
13266070a
14185ab95
1510d180a
hexb7edaf

12053935 has 8 divisors (see below), whose sum is σ = 15315696. Its totient is φ = 9075840.

The previous prime is 12053933. The next prime is 12053939. The reversal of 12053935 is 53935021.

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

It is not a de Polignac number, because 12053935 - 21 = 12053933 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 (12053933) 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, 70821 + ... + 70990.

It is an arithmetic number, because the mean of its divisors is an integer number (1914462).

Almost surely, 212053935 is an apocalyptic number.

12053935 is a deficient number, since it is larger than the sum of its proper divisors (3261761).

12053935 is a wasteful number, since it uses less digits than its factorization.

12053935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141833.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 12053935 is about 3471.8777340223. The cubic root of 12053935 is about 229.2853368117.

Adding to 12053935 its reverse (53935021), we get a palindrome (65988956).

The spelling of 12053935 in words is "twelve million, fifty-three thousand, nine hundred thirty-five".

Divisors: 1 5 17 85 141811 709055 2410787 12053935