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160064190012 = 223292811636849
BaseRepresentation
bin1001010100010010010…
…0011011011000111100
3120022011011000100010210
42111010210123120330
510110302413040022
6201311003032420
714364353111046
oct2250444333074
9508134010123
10160064190012
1161979076061
122703120b710
131212b652a8c
147a66262a96
15426c41ba0c
hex254491b63c

160064190012 has 48 divisors (see below), whose sum is σ = 387737028000. Its totient is φ = 51331553280.

The previous prime is 160064189933. The next prime is 160064190029. The reversal of 160064190012 is 210091460061.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720637 + ... + 916212.

It is an arithmetic number, because the mean of its divisors is an integer number (8077854750).

Almost surely, 2160064190012 is an apocalyptic number.

160064190012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

160064190012 is an abundant number, since it is smaller than the sum of its proper divisors (227672837988).

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

160064190012 is a wasteful number, since it uses less digits than its factorization.

160064190012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637166 (or 1637164 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 160064190012 in words is "one hundred sixty billion, sixty-four million, one hundred ninety thousand, twelve".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 281 348 562 843 1124 1686 3372 8149 16298 24447 32596 48894 97788 1636849 3273698 4910547 6547396 9821094 19642188 47468621 94937242 142405863 189874484 284811726 459954569 569623452 919909138 1379863707 1839818276 2759727414 5519454828 13338682501 26677365002 40016047503 53354730004 80032095006 160064190012