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8679654914 = 271973147083
BaseRepresentation
bin10000001010101100…
…10000011000000010
3211101220022011011112
420011112100120002
5120233442424124
63553135043322
7425042564240
oct100526203002
924356264145
108679654914
113754491227
121822970542
13a842aaca8
145c4a67790
1535beee90e
hex205590602

8679654914 has 16 divisors (see below), whose sum is σ = 14954943168. Its totient is φ = 3700968432.

The previous prime is 8679654913. The next prime is 8679654967. The reversal of 8679654914 is 4194569768.

It is a super-2 number, since 2×86796549142 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8679654911) 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, 1570784 + ... + 1576299.

It is an arithmetic number, because the mean of its divisors is an integer number (934683948).

Almost surely, 28679654914 is an apocalyptic number.

8679654914 is a deficient number, since it is larger than the sum of its proper divisors (6275288254).

8679654914 is a wasteful number, since it uses less digits than its factorization.

8679654914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3147289.

The product of its digits is 13063680, while the sum is 59.

The square root of 8679654914 is about 93164.6655873352. The cubic root of 8679654914 is about 2055.1056486119.

The spelling of 8679654914 in words is "eight billion, six hundred seventy-nine million, six hundred fifty-four thousand, nine hundred fourteen".

Divisors: 1 2 7 14 197 394 1379 2758 3147083 6294166 22029581 44059162 619975351 1239950702 4339827457 8679654914