Base | Representation |
---|---|
bin | 111000110100000101… |
… | …1111111111000100111 |
3 | 102122220212210211020021 |
4 | 1301220023333320213 |
5 | 3444332301410012 |
6 | 132014350420011 |
7 | 11546306620210 |
oct | 1615013777047 |
9 | 378825724207 |
10 | 122007060007 |
11 | 47819893aa8 |
12 | 1b78bb01607 |
13 | b674c64041 |
14 | 5c95b1c407 |
15 | 32912b0007 |
hex | 1c682ffe27 |
122007060007 has 16 divisors (see below), whose sum is σ = 139736396800. Its totient is φ = 104352893568.
The previous prime is 122007059981. The next prime is 122007060013. The reversal of 122007060007 is 700060700221.
It is not a de Polignac number, because 122007060007 - 211 = 122007057959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122007060037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7110943 + ... + 7128079.
It is an arithmetic number, because the mean of its divisors is an integer number (8733524800).
Almost surely, 2122007060007 is an apocalyptic number.
122007060007 is a deficient number, since it is larger than the sum of its proper divisors (17729336793).
122007060007 is a wasteful number, since it uses less digits than its factorization.
122007060007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19270.
The product of its (nonzero) digits is 1176, while the sum is 25.
Adding to 122007060007 its reverse (700060700221), we get a palindrome (822067760228).
The spelling of 122007060007 in words is "one hundred twenty-two billion, seven million, sixty thousand, seven".
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