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8074680814068 = 22311241783253003
BaseRepresentation
bin111010110000000100001…
…1110110100100111110100
31001120221011101111211111220
41311200020132310213310
52024243421242022233
625101242425030340
71462243055315151
oct165401036644764
931527141454456
108074680814068
1126334a88a4190
12aa4b163253b0
13467592a1287b
141dcb60bcb228
15e009347deb3
hex758087b49f4

8074680814068 has 48 divisors (see below), whose sum is σ = 20553899229696. Its totient is φ = 2446853182560.

The previous prime is 8074680814063. The next prime is 8074680814099. The reversal of 8074680814068 is 8604180864708.

It is a super-3 number, since 3×80746808140683 (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8074680814061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31788855 + ... + 32041857.

It is an arithmetic number, because the mean of its divisors is an integer number (428206233952).

Almost surely, 28074680814068 is an apocalyptic number.

It is an amenable number.

8074680814068 is an abundant number, since it is smaller than the sum of its proper divisors (12479218415628).

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

8074680814068 is a wasteful number, since it uses less digits than its factorization.

8074680814068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494804 (or 494802 counting only the distinct ones).

The product of its (nonzero) digits is 16515072, while the sum is 60.

The spelling of 8074680814068 in words is "eight trillion, seventy-four billion, six hundred eighty million, eight hundred fourteen thousand, sixty-eight".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 241783 253003 483566 506006 725349 759009 967132 1012012 1450698 1518018 2659613 2783033 2901396 3036036 5319226 5566066 7978839 8349099 10638452 11132132 15957678 16698198 31915356 33396396 61171824349 122343648698 183515473047 244687297396 367030946094 672890067839 734061892188 1345780135678 2018670203517 2691560271356 4037340407034 8074680814068