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52297041 = 347421881
BaseRepresentation
bin1100011101111…
…1110101010001
310122101222001110
43013133311101
5101342001131
65104523533
71203342336
oct307376521
9118358043
1052297041
112757a5a5
12156205a9
13aab0ac4
146d3498d
1548d0646
hex31dfd51

52297041 has 16 divisors (see below), whose sum is σ = 71463168. Its totient is φ = 34003200.

The previous prime is 52297039. The next prime is 52297043. The reversal of 52297041 is 14079225.

It is an interprime number because it is at equal distance from previous prime (52297039) and next prime (52297043).

It is not a de Polignac number, because 52297041 - 21 = 52297039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52297043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58921 + ... + 59801.

It is an arithmetic number, because the mean of its divisors is an integer number (4466448).

Almost surely, 252297041 is an apocalyptic number.

It is an amenable number.

52297041 is a deficient number, since it is larger than the sum of its proper divisors (19166127).

52297041 is a wasteful number, since it uses less digits than its factorization.

52297041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 52297041 is about 7231.6693093642. The cubic root of 52297041 is about 373.9604774883.

The spelling of 52297041 in words is "fifty-two million, two hundred ninety-seven thousand, forty-one".

Divisors: 1 3 47 141 421 881 1263 2643 19787 41407 59361 124221 370901 1112703 17432347 52297041