Base | Representation |
---|---|
bin | 111000110110000010… |
… | …0010010010110010010 |
3 | 102200002102021121021110 |
4 | 1301230010102112102 |
5 | 4000000432203341 |
6 | 132025033434150 |
7 | 11551030063212 |
oct | 1615404222622 |
9 | 380072247243 |
10 | 122072147346 |
11 | 478525aa096 |
12 | 1b7a986b956 |
13 | b6855a2766 |
14 | 5ca0622242 |
15 | 3296d6a216 |
hex | 1c6c112592 |
122072147346 has 8 divisors (see below), whose sum is σ = 244144294704. Its totient is φ = 40690715780.
The previous prime is 122072147317. The next prime is 122072147363. The reversal of 122072147346 is 643741270221.
It is a sphenic number, since it is the product of 3 distinct primes.
122072147346 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10172678940 + ... + 10172678951.
It is an arithmetic number, because the mean of its divisors is an integer number (30518036838).
Almost surely, 2122072147346 is an apocalyptic number.
122072147346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122072147346 is a wasteful number, since it uses less digits than its factorization.
122072147346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20345357896.
The product of its (nonzero) digits is 112896, while the sum is 39.
The spelling of 122072147346 in words is "one hundred twenty-two billion, seventy-two million, one hundred forty-seven thousand, three hundred forty-six".
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