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52717002 = 2313675859
BaseRepresentation
bin1100100100011…
…0010111001010
310200012022010120
43021012113022
5101443421002
65121524110
71210041612
oct311062712
9120168116
1052717002
1127837078
12157a3636
13abc9cc0
147003a42
154964cbc
hex32465ca

52717002 has 16 divisors (see below), whose sum is σ = 113544480. Its totient is φ = 16220592.

The previous prime is 52716997. The next prime is 52717009. The reversal of 52717002 is 20071725.

It is not an unprimeable number, because it can be changed into a prime (52717009) 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, 337852 + ... + 338007.

It is an arithmetic number, because the mean of its divisors is an integer number (7096530).

Almost surely, 252717002 is an apocalyptic number.

52717002 is an abundant number, since it is smaller than the sum of its proper divisors (60827478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52717002 is a wasteful number, since it uses less digits than its factorization.

52717002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675877.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 52717002 is about 7260.6474917875. The cubic root of 52717002 is about 374.9588150325.

Adding to 52717002 its reverse (20071725), we get a palindrome (72788727).

The spelling of 52717002 in words is "fifty-two million, seven hundred seventeen thousand, two".

Divisors: 1 2 3 6 13 26 39 78 675859 1351718 2027577 4055154 8786167 17572334 26358501 52717002