Base | Representation |
---|---|
bin | 111000110110111100… |
… | …1111111110100001101 |
3 | 102200011120100022020101 |
4 | 1301231321333310031 |
5 | 4000031332120204 |
6 | 132032055051101 |
7 | 11551553261440 |
oct | 1615571776415 |
9 | 380146308211 |
10 | 122103004429 |
11 | 47868a6550a |
12 | 1b7b8070a91 |
13 | b68bab78a3 |
14 | 5ca4775657 |
15 | 3299912ea4 |
hex | 1c6de7fd0d |
122103004429 has 8 divisors (see below), whose sum is σ = 141312700160. Its totient is φ = 103334911056.
The previous prime is 122103004409. The next prime is 122103004493. The reversal of 122103004429 is 924400301221.
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 122103004429 - 27 = 122103004301 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122103004397 and 122103004406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122103004409) 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, 110399994 + ... + 110401099.
It is an arithmetic number, because the mean of its divisors is an integer number (17664087520).
Almost surely, 2122103004429 is an apocalyptic number.
It is an amenable number.
122103004429 is a deficient number, since it is larger than the sum of its proper divisors (19209695731).
122103004429 is an equidigital number, since it uses as much as digits as its factorization.
122103004429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220801179.
The product of its (nonzero) digits is 3456, while the sum is 28.
The spelling of 122103004429 in words is "one hundred twenty-two billion, one hundred three million, four thousand, four hundred twenty-nine".
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