Base | Representation |
---|---|
bin | 111000110101110101… |
… | …1111011010000101000 |
3 | 102200001222021011021222 |
4 | 1301223223323100220 |
5 | 3444442313330240 |
6 | 132024244521212 |
7 | 11550621565106 |
oct | 1615353732050 |
9 | 380058234258 |
10 | 122065761320 |
11 | 47849a38188 |
12 | 1b7a76b0208 |
13 | b684177b49 |
14 | 5c9d83cc76 |
15 | 3296507eb5 |
hex | 1c6bafb428 |
122065761320 has 32 divisors (see below), whose sum is σ = 274794923520. Its totient is φ = 48800178240.
The previous prime is 122065761313. The next prime is 122065761343. The reversal of 122065761320 is 23167560221.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740672 + ... + 890351.
It is an arithmetic number, because the mean of its divisors is an integer number (8587341360).
Almost surely, 2122065761320 is an apocalyptic number.
122065761320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122065761320 is an abundant number, since it is smaller than the sum of its proper divisors (152729162200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122065761320 is a wasteful number, since it uses less digits than its factorization.
122065761320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1632905 (or 1632901 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 35.
The spelling of 122065761320 in words is "one hundred twenty-two billion, sixty-five million, seven hundred sixty-one thousand, three hundred twenty".
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