Base | Representation |
---|---|
bin | 1001111001100010011… |
… | …1111001101001101100 |
3 | 121020222002000122010110 |
4 | 2132120213321221230 |
5 | 10241242431234012 |
6 | 210043152340020 |
7 | 15200231610216 |
oct | 2363047715154 |
9 | 536862018113 |
10 | 170064321132 |
11 | 6613a96a632 |
12 | 28b62244610 |
13 | 13063387b24 |
14 | 833441b5b6 |
15 | 465530373c |
hex | 27989f9a6c |
170064321132 has 48 divisors (see below), whose sum is σ = 421793900640. Its totient is φ = 53145894912.
The previous prime is 170064321131. The next prime is 170064321199. The reversal of 170064321132 is 231123460071.
It is a happy number.
It is a super-2 number, since 2×1700643211322 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 170064321132.
It is not an unprimeable number, because it can be changed into a prime (170064321131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1569457 + ... + 1674312.
It is an arithmetic number, because the mean of its divisors is an integer number (8787372930).
Almost surely, 2170064321132 is an apocalyptic number.
170064321132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
170064321132 is an abundant number, since it is smaller than the sum of its proper divisors (251729579508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
170064321132 is a wasteful number, since it uses less digits than its factorization.
170064321132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3244050 (or 3244048 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The spelling of 170064321132 in words is "one hundred seventy billion, sixty-four million, three hundred twenty-one thousand, one hundred thirty-two".
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