Base | Representation |
---|---|
bin | 111001000000001001… |
… | …0000110011111110110 |
3 | 102200222001111000021121 |
4 | 1302000102012133312 |
5 | 4001144244010032 |
6 | 132122431134154 |
7 | 11562315664606 |
oct | 1620022063766 |
9 | 380861430247 |
10 | 122411313142 |
11 | 47a06aa43a8 |
12 | 1b88337435a |
13 | b70a934491 |
14 | 5cd36acc06 |
15 | 32b6a13a97 |
hex | 1c804867f6 |
122411313142 has 16 divisors (see below), whose sum is σ = 186530493600. Its totient is φ = 60237513280.
The previous prime is 122411313097. The next prime is 122411313149. The reversal of 122411313142 is 241313114221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122411313149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676717 + ... + 838312.
It is an arithmetic number, because the mean of its divisors is an integer number (11658155850).
Almost surely, 2122411313142 is an apocalyptic number.
122411313142 is a deficient number, since it is larger than the sum of its proper divisors (64119180458).
122411313142 is a wasteful number, since it uses less digits than its factorization.
122411313142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1515671.
The product of its digits is 1152, while the sum is 25.
Adding to 122411313142 its reverse (241313114221), we get a palindrome (363724427363).
The spelling of 122411313142 in words is "one hundred twenty-two billion, four hundred eleven million, three hundred thirteen thousand, one hundred forty-two".
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