| Base | Representation |
|---|---|
| bin | 101100001100100001001010… |
| … | …011010111110001011111100 |
| 3 | 221111020000000100222222112120 |
| 4 | 230030201022122332023330 |
| 5 | 200434112020331012340 |
| 6 | 1525222152044402540 |
| 7 | 55641036032660016 |
| oct | 5414411232761374 |
| 9 | 844200010888476 |
| 10 | 194374288532220 |
| 11 | 56a2a744604a75 |
| 12 | 19973057b46450 |
| 13 | 845c55580ab74 |
| 14 | 35ddaa136d1b6 |
| 15 | 17711c46424d0 |
| hex | b0c84a6be2fc |
194374288532220 has 192 divisors, whose sum is σ = 580158380261376. Its totient is φ = 48510907188480.
The previous prime is 194374288532189. The next prime is 194374288532227. The reversal of 194374288532220 is 22235882473491.
194374288532220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1943742885322202 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (194374288532227) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 229635975 + ... + 230480865.
It is an arithmetic number, because the mean of its divisors is an integer number (3021658230528).
Almost surely, 2194374288532220 is an apocalyptic number.
194374288532220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 194374288532220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290079190130688).
194374288532220 is an abundant number, since it is smaller than the sum of its proper divisors (385784091729156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194374288532220 is a wasteful number, since it uses less digits than its factorization.
194374288532220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 848520 (or 848518 counting only the distinct ones).
The product of its (nonzero) digits is 46448640, while the sum is 60.
The spelling of 194374288532220 in words is "one hundred ninety-four trillion, three hundred seventy-four billion, two hundred eighty-eight million, five hundred thirty-two thousand, two hundred twenty".
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