Base | Representation |
---|---|
bin | 1101010000010110011… |
… | …11001000110111001100 |
3 | 1121112121110000212002110 |
4 | 12220023033020313030 |
5 | 24430232443114322 |
6 | 545122210224020 |
7 | 44622413026110 |
oct | 6501317106714 |
9 | 1545543025073 |
10 | 455455051212 |
11 | 166180559137 |
12 | 7432ab85010 |
13 | 33c455b4805 |
14 | 180891a9740 |
15 | bcaa12ec0c |
hex | 6a0b3c8dcc |
455455051212 has 24 divisors (see below), whose sum is σ = 1214546803456. Its totient is φ = 130130014608.
The previous prime is 455455051153. The next prime is 455455051241. The reversal of 455455051212 is 212150554554.
It is a happy number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2711041888 + ... + 2711042055.
Almost surely, 2455455051212 is an apocalyptic number.
455455051212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
455455051212 is an abundant number, since it is smaller than the sum of its proper divisors (759091752244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455455051212 is a wasteful number, since it uses less digits than its factorization.
455455051212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5422083957 (or 5422083955 counting only the distinct ones).
The product of its (nonzero) digits is 200000, while the sum is 39.
The spelling of 455455051212 in words is "four hundred fifty-five billion, four hundred fifty-five million, fifty-one thousand, two hundred twelve".
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