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5283084387 = 371931735851
BaseRepresentation
bin1001110101110010…
…10111100001100011
3111122012001111100010
410322321113201203
541304432200022
62232122500003
7244630322250
oct47271274143
914565044303
105283084387
112271188549
121035364603
136626b6149
14381910427
1520dc2350c
hex13ae57863

5283084387 has 64 divisors (see below), whose sum is σ = 8868823040. Its totient is φ = 2729376000.

The previous prime is 5283084379. The next prime is 5283084409. The reversal of 5283084387 is 7834803825.

It is not a de Polignac number, because 5283084387 - 23 = 5283084379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5283085387) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 900012 + ... + 905862.

It is an arithmetic number, because the mean of its divisors is an integer number (138575360).

Almost surely, 25283084387 is an apocalyptic number.

5283084387 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5283084387 is a deficient number, since it is larger than the sum of its proper divisors (3585738653).

5283084387 is a wasteful number, since it uses less digits than its factorization.

5283084387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5984.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The square root of 5283084387 is about 72684.8291392365. The cubic root of 5283084387 is about 1741.6565440231.

The spelling of 5283084387 in words is "five billion, two hundred eighty-three million, eighty-four thousand, three hundred eighty-seven".

Divisors: 1 3 7 19 21 31 57 73 93 133 217 219 399 511 589 651 1387 1533 1767 2263 4123 4161 5851 6789 9709 12369 15841 17553 29127 40957 42997 47523 111169 122871 128991 181381 300979 333507 427123 544143 778183 902937 1269667 1281369 2334549 2989861 3446239 3809001 8115337 8969583 10338717 13240813 24123673 24346011 39722439 56807359 72371019 92685691 170422077 251575447 278057073 754726341 1761028129 5283084387