Base | Representation |
---|---|
bin | 111000111000010110… |
… | …1010011000100011011 |
3 | 102200021211210021201211 |
4 | 1301300231103010123 |
5 | 4000130400211232 |
6 | 132040454323551 |
7 | 11552663633404 |
oct | 1616055230433 |
9 | 380254707654 |
10 | 122150007067 |
11 | 47892549270 |
12 | 1b80b9595b7 |
13 | b6987638ba |
14 | 5caaacc9ab |
15 | 329dae9a47 |
hex | 1c70b5311b |
122150007067 has 8 divisors (see below), whose sum is σ = 134227215792. Its totient is φ = 110234908800.
The previous prime is 122150007053. The next prime is 122150007107. The reversal of 122150007067 is 760700051221.
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 122150007067 - 27 = 122150006939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122150007037) 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, 40526034 + ... + 40529047.
It is an arithmetic number, because the mean of its divisors is an integer number (16778401974).
Almost surely, 2122150007067 is an apocalyptic number.
122150007067 is a deficient number, since it is larger than the sum of its proper divisors (12077208725).
122150007067 is a wasteful number, since it uses less digits than its factorization.
122150007067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81055229.
The product of its (nonzero) digits is 5880, while the sum is 31.
Adding to 122150007067 its reverse (760700051221), we get a palindrome (882850058288).
The spelling of 122150007067 in words is "one hundred twenty-two billion, one hundred fifty million, seven thousand, sixty-seven".
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