Base | Representation |
---|---|
bin | 10100101011101… |
… | …00101110001010 |
3 | 110002110100211111 |
4 | 22111310232022 |
5 | 323403240010 |
6 | 25114320534 |
7 | 4204444606 |
oct | 1225645612 |
9 | 402410744 |
10 | 173493130 |
11 | 89a28a58 |
12 | 4a12914a |
13 | 29c36275 |
14 | 19082506 |
15 | 1037058a |
hex | a574b8a |
173493130 has 16 divisors (see below), whose sum is σ = 312439680. Its totient is φ = 69363472.
The previous prime is 173493119. The next prime is 173493137. The reversal of 173493130 is 31394371.
173493130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 173493092 and 173493101.
It is not an unprimeable number, because it can be changed into a prime (173493137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32811 + ... + 37729.
It is an arithmetic number, because the mean of its divisors is an integer number (19527480).
Almost surely, 2173493130 is an apocalyptic number.
173493130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
173493130 is a deficient number, since it is larger than the sum of its proper divisors (138946550).
173493130 is a wasteful number, since it uses less digits than its factorization.
173493130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8453.
The product of its (nonzero) digits is 6804, while the sum is 31.
The square root of 173493130 is about 13171.6790881041. The cubic root of 173493130 is about 557.7343943896.
It can be divided in two parts, 1734 and 93130, that added together give a square (94864 = 3082).
The spelling of 173493130 in words is "one hundred seventy-three million, four hundred ninety-three thousand, one hundred thirty".
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