Base | Representation |
---|---|
bin | 111000110111011011… |
… | …1101000011010000000 |
3 | 102200012200202011112101 |
4 | 1301232313220122000 |
5 | 4000100001131342 |
6 | 132033433240144 |
7 | 11552140513510 |
oct | 1615667503200 |
9 | 380180664471 |
10 | 122119161472 |
11 | 478770a0540 |
12 | 1b801563054 |
13 | b692253a79 |
14 | 5ca697d840 |
15 | 329b0553b7 |
hex | 1c6ede8680 |
122119161472 has 512 divisors, whose sum is σ = 334886400000. Its totient is φ = 42918543360.
The previous prime is 122119161469. The next prime is 122119161533. The reversal of 122119161472 is 274161911221.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 613664029 + ... + 613664227.
It is an arithmetic number, because the mean of its divisors is an integer number (654075000).
Almost surely, 2122119161472 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 122119161472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167443200000).
122119161472 is an abundant number, since it is smaller than the sum of its proper divisors (212767238528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122119161472 is a wasteful number, since it uses less digits than its factorization.
122119161472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392 (or 380 counting only the distinct ones).
The product of its digits is 12096, while the sum is 37.
The spelling of 122119161472 in words is "one hundred twenty-two billion, one hundred nineteen million, one hundred sixty-one thousand, four hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •