Base | Representation |
---|---|
bin | 1001010010100000011… |
… | …00011101000110100100 |
3 | 1010111211201100110121100 |
4 | 10221100030131012210 |
5 | 20212131243201431 |
6 | 402343121320100 |
7 | 32026255632114 |
oct | 4512014350644 |
9 | 1114751313540 |
10 | 319173022116 |
11 | 1133a6939623 |
12 | 51a36496030 |
13 | 24137099100 |
14 | 1163b679044 |
15 | 8480a244e6 |
hex | 4a5031d1a4 |
319173022116 has 81 divisors (see below), whose sum is σ = 873754483329. Its totient is φ = 98193524832.
The previous prime is 319173022099. The next prime is 319173022117. The reversal of 319173022116 is 611220371913.
The square root of 319173022116 is 564954.
It is a perfect power (a square), and thus also a powerful number.
319173022116 is a `hidden beast` number, since 319 + 1 + 7 + 302 + 21 + 16 = 666.
It can be written as a sum of positive squares in only one way, i.e., 47214944100 + 271958078016 = 217290^2 + 521496^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (319173022117) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 44062791 + ... + 44070033.
Almost surely, 2319173022116 is an apocalyptic number.
319173022116 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
319173022116 is the 564954-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 319173022116
319173022116 is an abundant number, since it is smaller than the sum of its proper divisors (554581461213).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
319173022116 is an equidigital number, since it uses as much as digits as its factorization.
319173022116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14522 (or 7261 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
Multiplying 319173022116 by its sum of digits (36), we get a square (11490228796176 = 33897242).
319173022116 divided by its sum of digits (36) gives a square (8865917281 = 941592).
The spelling of 319173022116 in words is "three hundred nineteen billion, one hundred seventy-three million, twenty-two thousand, one hundred sixteen".
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