Base | Representation |
---|---|
bin | 100000011010111100… |
… | …111010000111011110 |
3 | 10022212002202101121220 |
4 | 200122330322013132 |
5 | 1032243322201140 |
6 | 23554204034210 |
7 | 2341446242523 |
oct | 403274720736 |
9 | 108762671556 |
10 | 34811912670 |
11 | 13844465267 |
12 | 68b6532966 |
13 | 338a27a9c2 |
14 | 198354914a |
15 | d8b2cabd0 |
hex | 81af3a1de |
34811912670 has 32 divisors (see below), whose sum is σ = 87945886080. Its totient is φ = 8794588320.
The previous prime is 34811912617. The next prime is 34811912677. The reversal of 34811912670 is 7621911843.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34811912677) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30536196 + ... + 30537335.
It is an arithmetic number, because the mean of its divisors is an integer number (2748308940).
Almost surely, 234811912670 is an apocalyptic number.
34811912670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34811912670 is an abundant number, since it is smaller than the sum of its proper divisors (53133973410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34811912670 is a wasteful number, since it uses less digits than its factorization.
34811912670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61073560.
The product of its (nonzero) digits is 72576, while the sum is 42.
The spelling of 34811912670 in words is "thirty-four billion, eight hundred eleven million, nine hundred twelve thousand, six hundred seventy".
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