Base | Representation |
---|---|
bin | 11111110111101010… |
… | …111111001001010101 |
3 | 10021022211222201201012 |
4 | 133313222333021111 |
5 | 1030040310341432 |
6 | 23415341342005 |
7 | 2321001206114 |
oct | 376752771125 |
9 | 107284881635 |
10 | 34220012117 |
11 | 13570339655 |
12 | 6770267905 |
13 | 32c47598a5 |
14 | 1928aadc7b |
15 | d5435ccb2 |
hex | 7f7abf255 |
34220012117 has 4 divisors (see below), whose sum is σ = 34263494496. Its totient is φ = 34176529740.
The previous prime is 34220012077. The next prime is 34220012119. The reversal of 34220012117 is 71121002243.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 34220012117 - 222 = 34215817813 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34220012092 and 34220012101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34220012119) 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, 21740009 + ... + 21741582.
It is an arithmetic number, because the mean of its divisors is an integer number (8565873624).
Almost surely, 234220012117 is an apocalyptic number.
It is an amenable number.
34220012117 is a deficient number, since it is larger than the sum of its proper divisors (43482379).
34220012117 is an equidigital number, since it uses as much as digits as its factorization.
34220012117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43482378.
The product of its (nonzero) digits is 672, while the sum is 23.
The spelling of 34220012117 in words is "thirty-four billion, two hundred twenty million, twelve thousand, one hundred seventeen".
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