Base | Representation |
---|---|
bin | 1011011010100001010… |
… | …10010111111011110000 |
3 | 1101111022202200000002011 |
4 | 11231100222113323300 |
5 | 22411203444344141 |
6 | 500101054332304 |
7 | 40222652060500 |
oct | 5552052277360 |
9 | 1344282600064 |
10 | 392195309296 |
11 | 14136903379a |
12 | 640154ba094 |
13 | 2aca36cc46b |
14 | 14da7819a00 |
15 | a30662c881 |
hex | 5b50a97ef0 |
392195309296 has 120 divisors (see below), whose sum is σ = 936177521280. Its totient is φ = 158259298176.
The previous prime is 392195309273. The next prime is 392195309309. The reversal of 392195309296 is 692903591293.
It is a self number, because there is not a number n which added to its sum of digits gives 392195309296.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2347285 + ... + 2508811.
It is an arithmetic number, because the mean of its divisors is an integer number (7801479344).
Almost surely, 2392195309296 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 392195309296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468088760640).
392195309296 is an abundant number, since it is smaller than the sum of its proper divisors (543982211984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
392195309296 is a wasteful number, since it uses less digits than its factorization.
392195309296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161731 (or 161718 counting only the distinct ones).
The product of its (nonzero) digits is 7085880, while the sum is 58.
The spelling of 392195309296 in words is "three hundred ninety-two billion, one hundred ninety-five million, three hundred nine thousand, two hundred ninety-six".
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