Base | Representation |
---|---|
bin | 1011000011111110110… |
… | …1100100111010111100 |
3 | 200011112201211221112220 |
4 | 2300333231210322330 |
5 | 11103204123121330 |
6 | 223150120525340 |
7 | 16505360604204 |
oct | 2607755447274 |
9 | 604481757486 |
10 | 190047473340 |
11 | 7366493165a |
12 | 309ba620850 |
13 | 14bc941404a |
14 | 92ac399404 |
15 | 4e24842710 |
hex | 2c3fb64ebc |
190047473340 has 48 divisors (see below), whose sum is σ = 533199408000. Its totient is φ = 50577756480.
The previous prime is 190047473333. The next prime is 190047473347. The reversal of 190047473340 is 43374740091.
It is an interprime number because it is at equal distance from previous prime (190047473333) and next prime (190047473347).
It is a super-2 number, since 2×1900474733402 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 190047473292 and 190047473301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190047473347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3143866 + ... + 3203745.
It is an arithmetic number, because the mean of its divisors is an integer number (11108321000).
Almost surely, 2190047473340 is an apocalyptic number.
190047473340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
190047473340 is an abundant number, since it is smaller than the sum of its proper divisors (343151934660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190047473340 is a wasteful number, since it uses less digits than its factorization.
190047473340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6348122 (or 6348120 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 42.
The spelling of 190047473340 in words is "one hundred ninety billion, forty-seven million, four hundred seventy-three thousand, three hundred forty".
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