Base | Representation |
---|---|
bin | 11111111010100100… |
… | …00001010001000000 |
3 | 1122020010010122210211 |
4 | 33331102001101000 |
5 | 240042332330222 |
6 | 11512114403504 |
7 | 1144413550420 |
oct | 177522012100 |
9 | 48203118724 |
10 | 17134261312 |
11 | 72a2931143 |
12 | 33a2290594 |
13 | 1800a7167c |
14 | b8786c480 |
15 | 6a4398277 |
hex | 3fd481440 |
17134261312 has 56 divisors (see below), whose sum is σ = 38947018880. Its totient is φ = 7326443520.
The previous prime is 17134261273. The next prime is 17134261349. The reversal of 17134261312 is 21316243171.
It is a tau number, because it is divible by the number of its divisors (56).
It is a super-2 number, since 2×171342613122 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153112 + ... + 240232.
It is an arithmetic number, because the mean of its divisors is an integer number (695482480).
Almost surely, 217134261312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 17134261312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19473509440).
17134261312 is an abundant number, since it is smaller than the sum of its proper divisors (21812757568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17134261312 is an equidigital number, since it uses as much as digits as its factorization.
17134261312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87579 (or 87569 counting only the distinct ones).
The product of its digits is 6048, while the sum is 31.
The spelling of 17134261312 in words is "seventeen billion, one hundred thirty-four million, two hundred sixty-one thousand, three hundred twelve".
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