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5030928279 = 3313311972347
BaseRepresentation
bin1001010111101110…
…11101111110010111
3110222121120122012000
410223313131332113
540300404201104
62151114130343
7235446120246
oct45367357627
913877518160
105030928279
112151911973
12b84a209b3
1362239a250
1435a23295d
151e6a15639
hex12bdddf97

5030928279 has 64 divisors (see below), whose sum is σ = 8331079680. Its totient is φ = 2979607680.

The previous prime is 5030928277. The next prime is 5030928293. The reversal of 5030928279 is 9728290305.

5030928279 is a `hidden beast` number, since 50 + 309 + 28 + 279 = 666.

It is not a de Polignac number, because 5030928279 - 21 = 5030928277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030928277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2142384 + ... + 2144730.

It is an arithmetic number, because the mean of its divisors is an integer number (130173120).

Almost surely, 25030928279 is an apocalyptic number.

5030928279 is a deficient number, since it is larger than the sum of its proper divisors (3300151401).

5030928279 is a wasteful number, since it uses less digits than its factorization.

5030928279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597 (or 2591 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 5030928279 is about 70929.0369242386. The cubic root of 5030928279 is about 1713.4944760253.

The spelling of 5030928279 in words is "five billion, thirty million, nine hundred twenty-eight thousand, two hundred seventy-nine".

Divisors: 1 3 9 13 27 31 39 93 117 197 279 351 403 591 837 1209 1773 2347 2561 3627 5319 6107 7041 7683 10881 18321 21123 23049 30511 54963 63369 69147 72757 79391 91533 164889 218271 238173 274599 462359 654813 714519 823797 945841 1387077 1964439 2143557 2837523 4161231 6010667 8512569 12483693 14333129 18032001 25537707 42999387 54096003 128998161 162288009 186330677 386994483 558992031 1676976093 5030928279