Base | Representation |
---|---|
bin | 1011000110000001001010… |
… | …0100011110010111010100 |
3 | 1121012010012220010220100110 |
4 | 2301200102210132113110 |
5 | 3044323020240001314 |
6 | 41535405321243020 |
7 | 2366164162653210 |
oct | 261402244362724 |
9 | 47163186126313 |
10 | 12198018672084 |
11 | 39831725a2013 |
12 | 1450083933470 |
13 | 6a63643a157b |
14 | 30255c8a5940 |
15 | 16247246ea59 |
hex | b181291e5d4 |
12198018672084 has 48 divisors (see below), whose sum is σ = 33220135968768. Its totient is φ = 3410996101728.
The previous prime is 12198018672067. The next prime is 12198018672097. The reversal of 12198018672084 is 48027681089121.
It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 1544831244 + ... + 1544839139.
It is an arithmetic number, because the mean of its divisors is an integer number (692086166016).
Almost surely, 212198018672084 is an apocalyptic number.
12198018672084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12198018672084 is an abundant number, since it is smaller than the sum of its proper divisors (21022117296684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12198018672084 is a wasteful number, since it uses less digits than its factorization.
12198018672084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3089670444 (or 3089670442 counting only the distinct ones).
The product of its (nonzero) digits is 3096576, while the sum is 57.
The spelling of 12198018672084 in words is "twelve trillion, one hundred ninety-eight billion, eighteen million, six hundred seventy-two thousand, eighty-four".
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