Base | Representation |
---|---|
bin | 1011001000000111011010… |
… | …0111100100110010001100 |
3 | 1121022120020110111211200001 |
4 | 2302001312213210302030 |
5 | 3100420322034213110 |
6 | 42004125334414044 |
7 | 2401611223142506 |
oct | 262016647446214 |
9 | 47276213454601 |
10 | 12234056944780 |
11 | 3997486227760 |
12 | 1457060b01324 |
13 | 6a9888742998 |
14 | 3041bac42d76 |
15 | 16338124163a |
hex | b20769e4c8c |
12234056944780 has 24 divisors (see below), whose sum is σ = 28027112274000. Its totient is φ = 4448747979840.
The previous prime is 12234056944673. The next prime is 12234056944787. The reversal of 12234056944780 is 8744965043221.
It is a Harshad number since it is a multiple of its sum of digits (55).
It is not an unprimeable number, because it can be changed into a prime (12234056944787) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27804674655 + ... + 27804675094.
It is an arithmetic number, because the mean of its divisors is an integer number (1167796344750).
It is a 1-persistent number, because it is pandigital, but 2⋅12234056944780 = 24468113889560 is not.
Almost surely, 212234056944780 is an apocalyptic number.
12234056944780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12234056944780 is an abundant number, since it is smaller than the sum of its proper divisors (15793055329220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12234056944780 is a wasteful number, since it uses less digits than its factorization.
12234056944780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55609349769 (or 55609349767 counting only the distinct ones).
The product of its (nonzero) digits is 11612160, while the sum is 55.
The spelling of 12234056944780 in words is "twelve trillion, two hundred thirty-four billion, fifty-six million, nine hundred forty-four thousand, seven hundred eighty".
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