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800081488514 = 27115195334341
BaseRepresentation
bin10111010010010001001…
…00101010101010000010
32211111011001110210012202
423221020210222222002
5101102031330113024
61411315150553202
7111542523304610
oct13511044525202
92744131423182
10800081488514
11289349162280
1210b089808802
135a5a7b0b429
142aa1d0d86b0
1515c2a53bbae
hexba4892aa82

800081488514 has 16 divisors (see below), whose sum is σ = 1496256290496. Its totient is φ = 311720060400.

The previous prime is 800081488487. The next prime is 800081488517. The reversal of 800081488514 is 415884180008.

It is not an unprimeable number, because it can be changed into a prime (800081488517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2597667017 + ... + 2597667324.

It is an arithmetic number, because the mean of its divisors is an integer number (93516018156).

Almost surely, 2800081488514 is an apocalyptic number.

800081488514 is a deficient number, since it is larger than the sum of its proper divisors (696174801982).

800081488514 is a wasteful number, since it uses less digits than its factorization.

800081488514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5195334361.

The product of its (nonzero) digits is 327680, while the sum is 47.

The spelling of 800081488514 in words is "eight hundred billion, eighty-one million, four hundred eighty-eight thousand, five hundred fourteen".

Divisors: 1 2 7 11 14 22 77 154 5195334341 10390668682 36367340387 57148677751 72734680774 114297355502 400040744257 800081488514