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5033131524 = 2232139809209
BaseRepresentation
bin1001010111111111…
…10111111000000100
3110222202201120110200
410223333313320010
540301440202044
62151233250500
7235503624561
oct45377677004
913882646420
105033131524
112153087233
12b85703a30
1362298c045
1435a647868
151e6ced369
hex12bff7e04

5033131524 has 18 divisors (see below), whose sum is σ = 12722638110. Its totient is φ = 1677710496.

The previous prime is 5033131501. The next prime is 5033131541. The reversal of 5033131524 is 4251313305.

5033131524 is a `hidden beast` number, since 5 + 0 + 3 + 3 + 131 + 524 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5010091524 + 23040000 = 70782^2 + 4800^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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, 69904569 + ... + 69904640.

Almost surely, 25033131524 is an apocalyptic number.

It is an amenable number.

5033131524 is an abundant number, since it is smaller than the sum of its proper divisors (7689506586).

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

5033131524 is a wasteful number, since it uses less digits than its factorization.

5033131524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139809219 (or 139809214 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 5033131524 is about 70944.5665572777. The cubic root of 5033131524 is about 1713.7445754736.

Adding to 5033131524 its reverse (4251313305), we get a palindrome (9284444829).

The spelling of 5033131524 in words is "five billion, thirty-three million, one hundred thirty-one thousand, five hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 18 36 139809209 279618418 419427627 559236836 838855254 1258282881 1677710508 2516565762 5033131524