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5534510514 = 23131719721187
BaseRepresentation
bin1010010011110000…
…11110110110110010
3112021201011021010220
411021320132312302
542313313314024
62313103433510
7254102364111
oct51170366662
915251137126
105534510514
1123900a5735
1210a55b5896
136a28079c0
143a707bc78
15225d39e79
hex149e1edb2

5534510514 has 64 divisors (see below), whose sum is σ = 12686357376. Its totient is φ = 1594543104.

The previous prime is 5534510503. The next prime is 5534510557. The reversal of 5534510514 is 4150154355.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250629 + ... + 271815.

It is an arithmetic number, because the mean of its divisors is an integer number (198224334).

Almost surely, 25534510514 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5534510514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6343178688).

5534510514 is an abundant number, since it is smaller than the sum of its proper divisors (7151846862).

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

5534510514 is a wasteful number, since it uses less digits than its factorization.

5534510514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21419.

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 5534510514 is about 74394.2908696628. The cubic root of 5534510514 is about 1768.8584161025.

Adding to 5534510514 its reverse (4150154355), we get a palindrome (9684664869).

The spelling of 5534510514 in words is "five billion, five hundred thirty-four million, five hundred ten thousand, five hundred fourteen".

Divisors: 1 2 3 6 13 17 26 34 39 51 78 102 197 221 394 442 591 663 1182 1326 2561 3349 5122 6698 7683 10047 15366 20094 21187 42374 43537 63561 87074 127122 130611 261222 275431 360179 550862 720358 826293 1080537 1652586 2161074 4173839 4682327 8347678 9364654 12521517 14046981 25043034 28093962 54259907 70955263 108519814 141910526 162779721 212865789 325559442 425731578 922418419 1844836838 2767255257 5534510514