Base | Representation |
---|---|
bin | 111000110101000001… |
… | …0111101111111010110 |
3 | 102200000001111022021020 |
4 | 1301222002331333112 |
5 | 3444413242404012 |
6 | 132021423102010 |
7 | 11550135662412 |
oct | 1615202757726 |
9 | 380001438236 |
10 | 122038247382 |
11 | 47835455597 |
12 | 1b79a441906 |
13 | b67b5635cc |
14 | 5c99d19d42 |
15 | 3293dc0a8c |
hex | 1c6a0bdfd6 |
122038247382 has 16 divisors (see below), whose sum is σ = 244573601472. Its totient is φ = 40596564680.
The previous prime is 122038247381. The next prime is 122038247447. The reversal of 122038247382 is 283742830221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122038247381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20709588 + ... + 20715479.
It is an arithmetic number, because the mean of its divisors is an integer number (15285850092).
Almost surely, 2122038247382 is an apocalyptic number.
122038247382 is an abundant number, since it is smaller than the sum of its proper divisors (122535354090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122038247382 is a wasteful number, since it uses less digits than its factorization.
122038247382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41425563.
The product of its (nonzero) digits is 258048, while the sum is 42.
The spelling of 122038247382 in words is "one hundred twenty-two billion, thirty-eight million, two hundred forty-seven thousand, three hundred eighty-two".
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