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12052701 = 324433023
BaseRepresentation
bin101101111110…
…100011011101
3211200100012100
4231332203131
511041141301
61110155313
7204306033
oct55764335
924610170
1012052701
116892411
124052b39
13265cc9b
14185a553
1510d1286
hexb7e8dd

12052701 has 12 divisors (see below), whose sum is σ = 17454528. Its totient is φ = 8014344.

The previous prime is 12052699. The next prime is 12052717. The reversal of 12052701 is 10725021.

It is not a de Polignac number, because 12052701 - 21 = 12052699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12052741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2476 + ... + 5498.

It is an arithmetic number, because the mean of its divisors is an integer number (1454544).

Almost surely, 212052701 is an apocalyptic number.

It is an amenable number.

12052701 is a deficient number, since it is larger than the sum of its proper divisors (5401827).

12052701 is a wasteful number, since it uses less digits than its factorization.

12052701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472 (or 3469 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 12052701 is about 3471.7000158424. The cubic root of 12052701 is about 229.2775123195.

Adding to 12052701 its reverse (10725021), we get a palindrome (22777722).

The spelling of 12052701 in words is "twelve million, fifty-two thousand, seven hundred one".

Divisors: 1 3 9 443 1329 3023 3987 9069 27207 1339189 4017567 12052701