Base | Representation |
---|---|
bin | 1100010010110010100… |
… | …1010001001101010000 |
3 | 202012011001121020201010 |
4 | 3010230221101031100 |
5 | 11430020304212032 |
6 | 241005224410520 |
7 | 21154535615235 |
oct | 3045451211520 |
9 | 665131536633 |
10 | 211202413392 |
11 | 81630290193 |
12 | 34b23316a40 |
13 | 16bbb167459 |
14 | a317c0178c |
15 | 5761b97ccc |
hex | 312ca51350 |
211202413392 has 80 divisors (see below), whose sum is σ = 577788465600. Its totient is φ = 66249517056.
The previous prime is 211202413391. The next prime is 211202413451. The reversal of 211202413392 is 293314202112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211202413391) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6808734 + ... + 6839682.
It is an arithmetic number, because the mean of its divisors is an integer number (7222355820).
Almost surely, 2211202413392 is an apocalyptic number.
It is an amenable number.
211202413392 is an abundant number, since it is smaller than the sum of its proper divisors (366586052208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211202413392 is a wasteful number, since it uses less digits than its factorization.
211202413392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39340 (or 39334 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The spelling of 211202413392 in words is "two hundred eleven billion, two hundred two million, four hundred thirteen thousand, three hundred ninety-two".
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