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52035552 = 2532180679
BaseRepresentation
bin1100011001111…
…1111111100000
310121220200100200
43012133333200
5101310114202
65055145200
71201203102
oct306377740
9117820320
1052035552
1127411098
1215515200
13aa1ba8a
146ca7572
15487ce1c
hex319ffe0

52035552 has 36 divisors (see below), whose sum is σ = 147976920. Its totient is φ = 17345088.

The previous prime is 52035527. The next prime is 52035569. The reversal of 52035552 is 25553025.

It is a tau number, because it is divible by the number of its divisors (36).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90052 + ... + 90627.

It is an arithmetic number, because the mean of its divisors is an integer number (4110470).

Almost surely, 252035552 is an apocalyptic number.

It is an amenable number.

52035552 is an abundant number, since it is smaller than the sum of its proper divisors (95941368).

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

52035552 is a wasteful number, since it uses less digits than its factorization.

52035552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180695 (or 180684 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 52035552 is about 7213.5672174036. The cubic root of 52035552 is about 373.3361592757.

Adding to 52035552 its reverse (25553025), we get a palindrome (77588577).

The spelling of 52035552 in words is "fifty-two million, thirty-five thousand, five hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 180679 361358 542037 722716 1084074 1445432 1626111 2168148 2890864 3252222 4336296 5781728 6504444 8672592 13008888 17345184 26017776 52035552