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52352002 = 2231517537
BaseRepresentation
bin1100011110110…
…1010000000010
310122111202110001
43013231100002
5101400231002
65110030214
71203661513
oct307552002
9118452401
1052352002
112760791a
121564836a
13aaccb21
146d4aa0a
1548e1a87
hex31ed402

52352002 has 16 divisors (see below), whose sum is σ = 82495872. Its totient is φ = 24868800.

The previous prime is 52351909. The next prime is 52352017. The reversal of 52352002 is 20025325.

It is a super-2 number, since 2×523520022 = 5481464226816008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3178 + ... + 10714.

It is an arithmetic number, because the mean of its divisors is an integer number (5155992).

Almost surely, 252352002 is an apocalyptic number.

52352002 is a deficient number, since it is larger than the sum of its proper divisors (30143870).

52352002 is a wasteful number, since it uses less digits than its factorization.

52352002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7713.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 52352002 is about 7235.4683331489. The cubic root of 52352002 is about 374.0914348398.

Adding to 52352002 its reverse (20025325), we get a palindrome (72377327).

It can be divided in two parts, 523 and 52002, that added together give a palindrome (52525).

The spelling of 52352002 in words is "fifty-two million, three hundred fifty-two thousand, two".

Divisors: 1 2 23 46 151 302 3473 6946 7537 15074 173351 346702 1138087 2276174 26176001 52352002