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5302028052 = 2232197751503
BaseRepresentation
bin1001111000000011…
…01000011100010100
3111200111200221011100
410330001220130110
541324304344202
62234040510100
7245250331506
oct47401503424
914614627140
105302028052
112280947172
12103b77b330
136665b9809
14384241d76
1521071641c
hex13c068714

5302028052 has 36 divisors (see below), whose sum is σ = 14107737280. Its totient is φ = 1674324432.

The previous prime is 5302028023. The next prime is 5302028059. The reversal of 5302028052 is 2508202035.

5302028052 is a `hidden beast` number, since 530 + 2 + 0 + 2 + 80 + 52 = 666.

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

It is a super-2 number, since 2×53020280522 = 56223002928389829408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5302028059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3875068 + ... + 3876435.

Almost surely, 25302028052 is an apocalyptic number.

It is an amenable number.

5302028052 is an abundant number, since it is smaller than the sum of its proper divisors (8805709228).

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

5302028052 is a wasteful number, since it uses less digits than its factorization.

5302028052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7751532 (or 7751527 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5302028052 is about 72815.0262789213. The cubic root of 5302028052 is about 1743.7357588077.

The spelling of 5302028052 in words is "five billion, three hundred two million, twenty-eight thousand, fifty-two".

Divisors: 1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 7751503 15503006 23254509 31006012 46509018 69763527 93018036 139527054 147278557 279054108 294557114 441835671 589114228 883671342 1325507013 1767342684 2651014026 5302028052