Base | Representation |
---|---|
bin | 111000110100110010… |
… | …0111010001000001001 |
3 | 102122222111122221202011 |
4 | 1301221210322020021 |
5 | 3444404233222431 |
6 | 132020542135521 |
7 | 11550012002266 |
oct | 1615144721011 |
9 | 378874587664 |
10 | 122030367241 |
11 | 47830a63082 |
12 | 1b7978815a1 |
13 | b679a348c3 |
14 | 5c98c6826d |
15 | 3293365cb1 |
hex | 1c6993a209 |
122030367241 has 4 divisors (see below), whose sum is σ = 123215128192. Its totient is φ = 120845606292.
The previous prime is 122030367223. The next prime is 122030367299. The reversal of 122030367241 is 142763030221.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 122030367241 - 213 = 122030359049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122030367341) 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, 592380321 + ... + 592380526.
It is an arithmetic number, because the mean of its divisors is an integer number (30803782048).
Almost surely, 2122030367241 is an apocalyptic number.
It is an amenable number.
122030367241 is a deficient number, since it is larger than the sum of its proper divisors (1184760951).
122030367241 is a wasteful number, since it uses less digits than its factorization.
122030367241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1184760950.
The product of its (nonzero) digits is 12096, while the sum is 31.
Adding to 122030367241 its reverse (142763030221), we get a palindrome (264793397462).
The spelling of 122030367241 in words is "one hundred twenty-two billion, thirty million, three hundred sixty-seven thousand, two hundred forty-one".
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