Base | Representation |
---|---|
bin | 100101010110001010001000… |
… | …001000000110110110111100 |
3 | 210112120012001101202101001021 |
4 | 211112022020020012312330 |
5 | 133012034331312112002 |
6 | 1341155334104353524 |
7 | 46411462414056202 |
oct | 4526121010066674 |
9 | 715505041671037 |
10 | 164250423160252 |
11 | 48376238968710 |
12 | 165089ba4758a4 |
13 | 708599643c010 |
14 | 2c7ba9756d072 |
15 | 13ec7e5382737 |
hex | 956288206dbc |
164250423160252 has 48 divisors (see below), whose sum is σ = 337823105606784. Its totient is φ = 68889031992000.
The previous prime is 164250423160217. The next prime is 164250423160259. The reversal of 164250423160252 is 252061324052461.
It is a junction number, because it is equal to n+sod(n) for n = 164250423160199 and 164250423160208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164250423160259) 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, 55279074 + ... + 58174537.
It is an arithmetic number, because the mean of its divisors is an integer number (7037981366808).
Almost surely, 2164250423160252 is an apocalyptic number.
It is an amenable number.
164250423160252 is an abundant number, since it is smaller than the sum of its proper divisors (173572682446532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164250423160252 is a wasteful number, since it uses less digits than its factorization.
164250423160252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113456170 (or 113456168 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 43.
The spelling of 164250423160252 in words is "one hundred sixty-four trillion, two hundred fifty billion, four hundred twenty-three million, one hundred sixty thousand, two hundred fifty-two".
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