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8114912036 = 22711318391013
BaseRepresentation
bin1111000111010111…
…11011101100100100
3202221112122020120122
413203223323230210
5113104404141121
63421122421112
7405044420450
oct74353735444
922845566518
108114912036
113494724580
1216a5801798
139c42a81ca
1456da5b660
153276485ab
hex1e3afbb24

8114912036 has 96 divisors (see below), whose sum is σ = 18316247040. Its totient is φ = 3053001600.

The previous prime is 8114912033. The next prime is 8114912063. The reversal of 8114912036 is 6302194118.

It is a junction number, because it is equal to n+sod(n) for n = 8114911987 and 8114912005.

It is not an unprimeable number, because it can be changed into a prime (8114912033) 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, 8010266 + ... + 8011278.

It is an arithmetic number, because the mean of its divisors is an integer number (190794240).

Almost surely, 28114912036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8114912036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9158123520).

8114912036 is an abundant number, since it is smaller than the sum of its proper divisors (10201335004).

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

8114912036 is a wasteful number, since it uses less digits than its factorization.

8114912036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905 (or 1903 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 8114912036 is about 90082.8065504178. The cubic root of 8114912036 is about 2009.5305154985.

The spelling of 8114912036 in words is "eight billion, one hundred fourteen million, nine hundred twelve thousand, thirty-six".

Divisors: 1 2 4 7 11 14 22 28 31 44 62 77 124 154 217 308 341 434 682 839 868 1013 1364 1678 2026 2387 3356 4052 4774 5873 7091 9229 9548 11143 11746 14182 18458 22286 23492 26009 28364 31403 36916 44572 52018 62806 64603 78001 104036 125612 129206 156002 182063 219821 258412 286099 312004 345433 364126 439642 572198 690866 728252 849907 879284 1144396 1381732 1699814 2002693 2418031 3399628 4005386 4836062 5949349 8010772 9348977 9672124 11898698 18697954 23797396 26347117 37395908 52694234 65442839 105388468 130885678 184429819 261771356 289818287 368859638 579636574 737719276 1159273148 2028728009 4057456018 8114912036