Base | Representation |
---|---|
bin | 1011001101101100100… |
… | …1111111010000000000 |
3 | 200102021111002211020120 |
4 | 2303123021333100000 |
5 | 11124024234432241 |
6 | 224301001340240 |
7 | 16630115535660 |
oct | 2633311772000 |
9 | 612244084216 |
10 | 192655389696 |
11 | 74782a43830 |
12 | 31407a97680 |
13 | 152237c9313 |
14 | 947889c1a0 |
15 | 5028788666 |
hex | 2cdb27f400 |
192655389696 has 352 divisors, whose sum is σ = 644169480192. Its totient is φ = 49730519040.
The previous prime is 192655389683. The next prime is 192655389749. The reversal of 192655389696 is 696983556291.
It is a tau number, because it is divible by the number of its divisors (352).
It is a self number, because there is not a number n which added to its sum of digits gives 192655389696.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39500410 + ... + 39505286.
Almost surely, 2192655389696 is an apocalyptic number.
192655389696 is a gapful number since it is divisible by the number (16) 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 192655389696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322084740096).
192655389696 is an abundant number, since it is smaller than the sum of its proper divisors (451514090496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192655389696 is a wasteful number, since it uses less digits than its factorization.
192655389696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5085 (or 5067 counting only the distinct ones).
The product of its digits is 188956800, while the sum is 69.
The spelling of 192655389696 in words is "one hundred ninety-two billion, six hundred fifty-five million, three hundred eighty-nine thousand, six hundred ninety-six".
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