Base | Representation |
---|---|
bin | 1011001110110010011… |
… | …1000000011011100110 |
3 | 200110000220002121100010 |
4 | 2303230213000123212 |
5 | 11130124220200012 |
6 | 224350021431050 |
7 | 16640302501455 |
oct | 2635447003346 |
9 | 613026077303 |
10 | 192948209382 |
11 | 74913263575 |
12 | 31489b6b486 |
13 | 1526c381ac6 |
14 | 94a5722b9c |
15 | 5044329c3c |
hex | 2cec9c06e6 |
192948209382 has 16 divisors (see below), whose sum is σ = 386989614000. Its totient is φ = 64133870592.
The previous prime is 192948209357. The next prime is 192948209383. The reversal of 192948209382 is 283902849291.
It is a happy number.
192948209382 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 2×1929482093822 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (192948209383) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 45547507 + ... + 45551742.
It is an arithmetic number, because the mean of its divisors is an integer number (24186850875).
Almost surely, 2192948209382 is an apocalyptic number.
192948209382 is an abundant number, since it is smaller than the sum of its proper divisors (194041404618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192948209382 is a wasteful number, since it uses less digits than its factorization.
192948209382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91099607.
The product of its (nonzero) digits is 4478976, while the sum is 57.
The spelling of 192948209382 in words is "one hundred ninety-two billion, nine hundred forty-eight million, two hundred nine thousand, three hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •