Search a number
-
+
468789696892696 = 231271016345400687
BaseRepresentation
bin110101010010111001001101…
…1010110111000111100011000
32021110211212011000001200210011
41222211302123112320330120
5442421122244401031241
64341011002542331304
7200512636463626534
oct15245623326707430
92243755130050704
10468789696892696
11126409659634713
12446b2700b89b34
13171768a923435a
1483a9784480bc4
15392e468656281
hex1aa5c9b5b8f18

468789696892696 has 32 divisors (see below), whose sum is σ = 885988978237440. Its totient is φ = 232526332650528.

The previous prime is 468789696892669. The next prime is 468789696892709. The reversal of 468789696892696 is 696298696987864.

It is a junction number, because it is equal to n+sod(n) for n = 468789696892595 and 468789696892604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12374736 + ... + 33025951.

It is an arithmetic number, because the mean of its divisors is an integer number (27687155569920).

Almost surely, 2468789696892696 is an apocalyptic number.

It is an amenable number.

468789696892696 is a deficient number, since it is larger than the sum of its proper divisors (417199281344744).

468789696892696 is a wasteful number, since it uses less digits than its factorization.

468789696892696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45410983 (or 45410979 counting only the distinct ones).

The product of its digits is 1462797729792, while the sum is 103.

The spelling of 468789696892696 in words is "four hundred sixty-eight trillion, seven hundred eighty-nine billion, six hundred ninety-six million, eight hundred ninety-two thousand, six hundred ninety-six".

Divisors: 1 2 4 8 127 254 508 1016 10163 20326 40652 81304 1290701 2581402 5162804 10325608 45400687 90801374 181602748 363205496 5765887249 11531774498 23063548996 46127097992 461407181981 922814363962 1845628727924 3691257455848 58598712111587 117197424223174 234394848446348 468789696892696