Base | Representation |
---|---|
bin | 11111110000111111… |
… | …110100111011011100 |
3 | 10021001001021200200102 |
4 | 133300333310323130 |
5 | 1024323124103110 |
6 | 23400301320232 |
7 | 2315141340431 |
oct | 376077647334 |
9 | 107031250612 |
10 | 34108034780 |
11 | 135131073a6 |
12 | 673a866078 |
13 | 32a74b1501 |
14 | 1917c81b88 |
15 | d495de5a5 |
hex | 7f0ff4edc |
34108034780 has 12 divisors (see below), whose sum is σ = 71626873080. Its totient is φ = 13643213904.
The previous prime is 34108034777. The next prime is 34108034791. The reversal of 34108034780 is 8743080143.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 852700850 + ... + 852700889.
It is an arithmetic number, because the mean of its divisors is an integer number (5968906090).
Almost surely, 234108034780 is an apocalyptic number.
It is an amenable number.
34108034780 is an abundant number, since it is smaller than the sum of its proper divisors (37518838300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34108034780 is a wasteful number, since it uses less digits than its factorization.
34108034780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1705401748 (or 1705401746 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 38.
The spelling of 34108034780 in words is "thirty-four billion, one hundred eight million, thirty-four thousand, seven hundred eighty".
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