Base | Representation |
---|---|
bin | 111000110100110010… |
… | …1101110100011001110 |
3 | 102122222112001212021221 |
4 | 1301221211232203032 |
5 | 3444404312110331 |
6 | 132020550513554 |
7 | 11550013555306 |
oct | 1615145564316 |
9 | 378875055257 |
10 | 122030581966 |
11 | 4783109a437 |
12 | 1b7979658ba |
13 | b679aab567 |
14 | 5c98cc2606 |
15 | 32933a9711 |
hex | 1c6996e8ce |
122030581966 has 8 divisors (see below), whose sum is σ = 188950578624. Its totient is φ = 59047055760.
The previous prime is 122030581963. The next prime is 122030581979. The reversal of 122030581966 is 669185030221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122030581963) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984117535 + ... + 984117658.
It is an arithmetic number, because the mean of its divisors is an integer number (23618822328).
Almost surely, 2122030581966 is an apocalyptic number.
122030581966 is a deficient number, since it is larger than the sum of its proper divisors (66919996658).
122030581966 is a wasteful number, since it uses less digits than its factorization.
122030581966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1968235226.
The product of its (nonzero) digits is 155520, while the sum is 43.
The spelling of 122030581966 in words is "one hundred twenty-two billion, thirty million, five hundred eighty-one thousand, nine hundred sixty-six".
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