| Base | Representation |
|---|---|
| bin | 1011000110111100101… |
| … | …0010010110010000100 |
| 3 | 200020121012202211111200 |
| 4 | 2301233022102302010 |
| 5 | 11111321420432442 |
| 6 | 223401115102500 |
| 7 | 16534165146165 |
| oct | 2615712226204 |
| 9 | 606535684450 |
| 10 | 190843530372 |
| 11 | 73a3321a030 |
| 12 | 30ba1141a30 |
| 13 | 14cc5316301 |
| 14 | 9345db976c |
| 15 | 4e6e68b34c |
| hex | 2c6f292c84 |
190843530372 has 288 divisors, whose sum is σ = 546449379840. Its totient is φ = 55668418560.
The previous prime is 190843530347. The next prime is 190843530379. The reversal of 190843530372 is 273035348091.
190843530372 is a `hidden beast` number, since 1 + 9 + 0 + 8 + 43 + 530 + 3 + 72 = 666.
190843530372 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (190843530379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 242494563 + ... + 242495349.
It is an arithmetic number, because the mean of its divisors is an integer number (1897393680).
Almost surely, 2190843530372 is an apocalyptic number.
190843530372 is a gapful number since it is divisible by the number (12) 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 190843530372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273224689920).
190843530372 is an abundant number, since it is smaller than the sum of its proper divisors (355605849468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190843530372 is a wasteful number, since it uses less digits than its factorization.
190843530372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1071 (or 1066 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 45.
It can be divided in two parts, 19084 and 3530372, that added together give a square (3549456 = 18842).
The spelling of 190843530372 in words is "one hundred ninety billion, eight hundred forty-three million, five hundred thirty thousand, three hundred seventy-two".
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