Base | Representation |
---|---|
bin | 111000110011111001… |
… | …0011110110000110100 |
3 | 102122220102012222021122 |
4 | 1301213302132300310 |
5 | 3444324043330430 |
6 | 132013551203112 |
7 | 11546166020033 |
oct | 1614762366064 |
9 | 378812188248 |
10 | 122000370740 |
11 | 47816035286 |
12 | 1b789816498 |
13 | b6737613b1 |
14 | 5c94c9a71a |
15 | 32908dcee5 |
hex | 1c67c9ec34 |
122000370740 has 48 divisors (see below), whose sum is σ = 258698119680. Its totient is φ = 48326029440.
The previous prime is 122000370731. The next prime is 122000370797. The reversal of 122000370740 is 47073000221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1206374 + ... + 1303586.
It is an arithmetic number, because the mean of its divisors is an integer number (5389544160).
Almost surely, 2122000370740 is an apocalyptic number.
122000370740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122000370740 is an abundant number, since it is smaller than the sum of its proper divisors (136697748940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122000370740 is a wasteful number, since it uses less digits than its factorization.
122000370740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97832 (or 97830 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 26.
Adding to 122000370740 its reverse (47073000221), we get a palindrome (169073370961).
The spelling of 122000370740 in words is "one hundred twenty-two billion, three hundred seventy thousand, seven hundred forty".
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