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94161369412 = 221119375635407
BaseRepresentation
bin101011110110001110…
…1000111100101000100
3100000001021020011210101
41113230131013211010
53020320302310122
6111131312533444
76542256301615
oct1275435074504
9300037204711
1094161369412
1136a2a702570
12162ba551284
138b57cc3846
1447b3859c0c
1526b187a027
hex15ec747944

94161369412 has 96 divisors (see below), whose sum is σ = 194719150080. Its totient is φ = 39374709120.

The previous prime is 94161369403. The next prime is 94161369413. The reversal of 94161369412 is 21496316149.

It is not an unprimeable number, because it can be changed into a prime (94161369413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17412013 + ... + 17417419.

It is an arithmetic number, because the mean of its divisors is an integer number (2028324480).

Almost surely, 294161369412 is an apocalyptic number.

It is an amenable number.

94161369412 is an abundant number, since it is smaller than the sum of its proper divisors (100557780668).

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

94161369412 is a wasteful number, since it uses less digits than its factorization.

94161369412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6041 (or 6039 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The spelling of 94161369412 in words is "ninety-four billion, one hundred sixty-one million, three hundred sixty-nine thousand, four hundred twelve".

Divisors: 1 2 4 11 19 22 37 38 44 74 76 148 209 407 418 563 703 814 836 1126 1406 1628 2252 2812 5407 6193 7733 10697 10814 12386 15466 20831 21394 21628 24772 30932 41662 42788 59477 83324 102733 117667 118954 200059 205466 229141 235334 237908 395789 400118 410932 458282 470668 791578 800236 916564 1130063 1583156 2200649 2260126 3044141 3801121 4353679 4401298 4520252 6088282 7602242 8707358 8802596 12176564 15204484 17414716 33485551 41812331 57838679 66971102 83624662 112633217 115677358 133942204 167249324 225266434 231354716 450532868 636225469 1238965387 1272450938 2140031123 2477930774 2544901876 4280062246 4955861548 8560124492 23540342353 47080684706 94161369412