Base | Representation |
---|---|
bin | 111000110111000110… |
… | …1001100100100100011 |
3 | 102200011220211000012010 |
4 | 1301232031030210203 |
5 | 4000034124144121 |
6 | 132032355004003 |
7 | 11551644123033 |
oct | 1615615144443 |
9 | 380156730163 |
10 | 122108037411 |
11 | 478708928a8 |
12 | 1b7b9899603 |
13 | b68cb5a699 |
14 | 5ca52c58c3 |
15 | 329a0a9376 |
hex | 1c6e34c923 |
122108037411 has 8 divisors (see below), whose sum is σ = 162812718864. Its totient is φ = 81404357120.
The previous prime is 122108037397. The next prime is 122108037437. The reversal of 122108037411 is 114730801221.
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 122108037411 - 25 = 122108037379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122108037211) 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, 107275 + ... + 505691.
It is an arithmetic number, because the mean of its divisors is an integer number (20351589858).
Almost surely, 2122108037411 is an apocalyptic number.
122108037411 is a deficient number, since it is larger than the sum of its proper divisors (40704681453).
122108037411 is a wasteful number, since it uses less digits than its factorization.
122108037411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500581.
The product of its (nonzero) digits is 2688, while the sum is 30.
Adding to 122108037411 its reverse (114730801221), we get a palindrome (236838838632).
It can be divided in two parts, 1221080 and 37411, that added together give a triangular number (1258491 = T1586).
The spelling of 122108037411 in words is "one hundred twenty-two billion, one hundred eight million, thirty-seven thousand, four hundred eleven".
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