Base | Representation |
---|---|
bin | 111000110111100101… |
… | …0100101101010111011 |
3 | 102200020001002122110002 |
4 | 1301233022211222323 |
5 | 4000102234143003 |
6 | 132034131543215 |
7 | 11552230662110 |
oct | 1615712455273 |
9 | 380201078402 |
10 | 122124131003 |
11 | 47879985196 |
12 | 1b80315ab0b |
13 | b6932a3a14 |
14 | 5ca74b4907 |
15 | 329b6d7a88 |
hex | 1c6f2a5abb |
122124131003 has 4 divisors (see below), whose sum is σ = 139570435440. Its totient is φ = 104677826568.
The previous prime is 122124130991. The next prime is 122124131023. The reversal of 122124131003 is 300131421221.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 122124131003 - 218 = 122123868859 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122124131023) 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, 8723152208 + ... + 8723152221.
It is an arithmetic number, because the mean of its divisors is an integer number (34892608860).
Almost surely, 2122124131003 is an apocalyptic number.
122124131003 is a deficient number, since it is larger than the sum of its proper divisors (17446304437).
122124131003 is an equidigital number, since it uses as much as digits as its factorization.
122124131003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17446304436.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 122124131003 its reverse (300131421221), we get a palindrome (422255552224).
The spelling of 122124131003 in words is "one hundred twenty-two billion, one hundred twenty-four million, one hundred thirty-one thousand, three".
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