Base | Representation |
---|---|
bin | 111000110111100011… |
… | …0010100000011111101 |
3 | 102200012221222201010121 |
4 | 1301233012110003331 |
5 | 4000101442312201 |
6 | 132034051534541 |
7 | 11552215313545 |
oct | 1615706240375 |
9 | 380187881117 |
10 | 122123010301 |
11 | 4787928a196 |
12 | 1b8028ba451 |
13 | b692ca0896 |
14 | 5ca72a2325 |
15 | 329b5659a1 |
hex | 1c6f1940fd |
122123010301 has 8 divisors (see below), whose sum is σ = 124971549120. Its totient is φ = 119274856512.
The previous prime is 122123010271. The next prime is 122123010311. The reversal of 122123010301 is 103010321221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122123010301 - 215 = 122122977533 is a prime.
It is a super-2 number, since 2×1221230103012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122123010311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604245 + ... + 780613.
It is an arithmetic number, because the mean of its divisors is an integer number (15621443640).
Almost surely, 2122123010301 is an apocalyptic number.
It is an amenable number.
122123010301 is a deficient number, since it is larger than the sum of its proper divisors (2848538819).
122123010301 is a wasteful number, since it uses less digits than its factorization.
122123010301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192515.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 122123010301 its reverse (103010321221), we get a palindrome (225133331522).
The spelling of 122123010301 in words is "one hundred twenty-two billion, one hundred twenty-three million, ten thousand, three hundred one".
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