Base | Representation |
---|---|
bin | 1010000001001000110… |
… | …0000011011000100100 |
3 | 121110020012201222212001 |
4 | 2200102030003120210 |
5 | 10304432040410231 |
6 | 211021410335044 |
7 | 15301615341211 |
oct | 2402214033044 |
9 | 543205658761 |
10 | 172103841316 |
11 | 66a9714a300 |
12 | 2943128a484 |
13 | 132c9a8b4c4 |
14 | 8489242b08 |
15 | 47243c0b61 |
hex | 2812303624 |
172103841316 has 81 divisors (see below), whose sum is σ = 336058482963. Its totient is φ = 77063279040.
The previous prime is 172103841289. The next prime is 172103841361. The reversal of 172103841316 is 613148301271.
The square root of 172103841316 is 414854.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 68481656100 + 103622185216 = 261690^2 + 321904^2 .
It is a super-2 number, since 2×1721038413162 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 994819806 + ... + 994819978.
Almost surely, 2172103841316 is an apocalyptic number.
172103841316 is the 414854-th square number.
It is an amenable number.
172103841316 is a deficient number, since it is larger than the sum of its proper divisors (163954641647).
172103841316 is a wasteful number, since it uses less digits than its factorization.
172103841316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 590 (or 295 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 37.
The spelling of 172103841316 in words is "one hundred seventy-two billion, one hundred three million, eight hundred forty-one thousand, three hundred sixteen".
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