Base | Representation |
---|---|
bin | 111001000001000000… |
… | …0101110110010111100 |
3 | 102201001002001102001002 |
4 | 1302002000232302330 |
5 | 4001224210022134 |
6 | 132125344505432 |
7 | 11563120332416 |
oct | 1620200566274 |
9 | 381032042032 |
10 | 122440314044 |
11 | 47a21402194 |
12 | 1b89101b278 |
13 | b713949789 |
14 | 5cd749b9b6 |
15 | 32b934187e |
hex | 1c8202ecbc |
122440314044 has 12 divisors (see below), whose sum is σ = 214627077168. Its totient is φ = 61118292000.
The previous prime is 122440314041. The next prime is 122440314053. The reversal of 122440314044 is 440413044221.
It is a junction number, because it is equal to n+sod(n) for n = 122440313998 and 122440314016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122440314041) 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, 25463552 + ... + 25468359.
It is an arithmetic number, because the mean of its divisors is an integer number (17885589764).
Almost surely, 2122440314044 is an apocalyptic number.
It is an amenable number.
122440314044 is a deficient number, since it is larger than the sum of its proper divisors (92186763124).
122440314044 is a wasteful number, since it uses less digits than its factorization.
122440314044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50932516 (or 50932514 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 29.
Adding to 122440314044 its reverse (440413044221), we get a palindrome (562853358265).
The spelling of 122440314044 in words is "one hundred twenty-two billion, four hundred forty million, three hundred fourteen thousand, forty-four".
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