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8068414739451 = 3115317123269413
BaseRepresentation
bin111010101101001001011…
…1111101001001111111011
31001120022222200210021002020
41311122102333221033323
52024143103133130301
625054324545205523
71461631560465063
oct165322277511773
931508880707066
108068414739451
112630882860620
12aa38679308a3
13466b04796901
141dc72891a3a3
15ded282d9436
hex75692fe93fb

8068414739451 has 32 divisors (see below), whose sum is σ = 11958050310912. Its totient is φ = 4797387154560.

The previous prime is 8068414739449. The next prime is 8068414739453. The reversal of 8068414739451 is 1549374148608.

It is an interprime number because it is at equal distance from previous prime (8068414739449) and next prime (8068414739453).

It is not a de Polignac number, because 8068414739451 - 21 = 8068414739449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8068414739453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29813421 + ... + 30082833.

It is an arithmetic number, because the mean of its divisors is an integer number (373689072216).

Almost surely, 28068414739451 is an apocalyptic number.

8068414739451 is a deficient number, since it is larger than the sum of its proper divisors (3889635571461).

8068414739451 is a wasteful number, since it uses less digits than its factorization.

8068414739451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286603.

The product of its (nonzero) digits is 23224320, while the sum is 60.

The spelling of 8068414739451 in words is "eight trillion, sixty-eight billion, four hundred fourteen million, seven hundred thirty-nine thousand, four hundred fifty-one".

Divisors: 1 3 11 33 53 159 583 1749 17123 51369 188353 269413 565059 808239 907519 2722557 2963543 8890629 9982709 14278889 29948127 42836667 157067779 471203337 4613158799 13839476397 50744746789 152234240367 244497416347 733492249041 2689471579817 8068414739451