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52141301 = 192744279
BaseRepresentation
bin1100011011100…
…1110011110101
310122010001102022
43012321303311
5101322010201
65101322525
71202123312
oct306716365
9118101368
1052141301
1127483593
1215566445
13aa57c54
146cd3d09
15489e41b
hex31b9cf5

52141301 has 4 divisors (see below), whose sum is σ = 54885600. Its totient is φ = 49397004.

The previous prime is 52141289. The next prime is 52141307. The reversal of 52141301 is 10314125.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-52141301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52141301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52141307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1372121 + ... + 1372158.

It is an arithmetic number, because the mean of its divisors is an integer number (13721400).

Almost surely, 252141301 is an apocalyptic number.

It is an amenable number.

52141301 is a deficient number, since it is larger than the sum of its proper divisors (2744299).

52141301 is a wasteful number, since it uses less digits than its factorization.

52141301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744298.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 52141301 is about 7220.8933657824. The cubic root of 52141301 is about 373.5888916855.

Adding to 52141301 its reverse (10314125), we get a palindrome (62455426).

The spelling of 52141301 in words is "fifty-two million, one hundred forty-one thousand, three hundred one".

Divisors: 1 19 2744279 52141301