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8011940234914 = 2721112758521469
BaseRepresentation
bin111010010010110110011…
…0110100000011010100010
31001100221012220001011221001
41310211230312200122202
52022231423200004124
625012345020422214
71454562230224600
oct164455466403242
931327186034831
108011940234914
112609932434480
12a949266a796a
134616a4561915
141d9acc380870
15dd62032cb44
hex7496cda06a2

8011940234914 has 48 divisors (see below), whose sum is σ = 15371015224320. Its totient is φ = 3096956086560.

The previous prime is 8011940234891. The next prime is 8011940234927. The reversal of 8011940234914 is 4194320491108.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29123829 + ... + 29397640.

It is an arithmetic number, because the mean of its divisors is an integer number (320229483840).

Almost surely, 28011940234914 is an apocalyptic number.

8011940234914 is a deficient number, since it is larger than the sum of its proper divisors (7359074989406).

8011940234914 is a wasteful number, since it uses less digits than its factorization.

8011940234914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58521623 (or 58521616 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 8011940234914 in words is "eight trillion, eleven billion, nine hundred forty million, two hundred thirty-four thousand, nine hundred fourteen".

Divisors: 1 2 7 11 14 22 49 77 98 127 154 254 539 889 1078 1397 1778 2794 6223 9779 12446 19558 68453 136906 58521469 117042938 409650283 643736159 819300566 1287472318 2867551981 4506153113 5735103962 7432226563 9012306226 14864453126 31543071791 52025585941 63086143582 81754492193 104051171882 163508984386 364179101587 572281445351 728358203174 1144562890702 4005970117457 8011940234914