Base | Representation |
---|---|
bin | 1000010101100… |
… | …1111011000010 |
3 | 2102210201122110 |
4 | 2011121323002 |
5 | 32423040310 |
6 | 3245320150 |
7 | 603152142 |
oct | 205317302 |
9 | 72721573 |
10 | 34971330 |
11 | 18816529 |
12 | b866056 |
13 | 73259c4 |
14 | 4904922 |
15 | 310bd20 |
hex | 2159ec2 |
34971330 has 16 divisors (see below), whose sum is σ = 83931264. Its totient is φ = 9325680.
The previous prime is 34971323. The next prime is 34971331. The reversal of 34971330 is 3317943.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1165711 = 34971330 / (3 + 4 + 9 + 7 + 1 + 3 + 3 + 0).
It is not an unprimeable number, because it can be changed into a prime (34971331) 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, 582826 + ... + 582885.
It is an arithmetic number, because the mean of its divisors is an integer number (5245704).
Almost surely, 234971330 is an apocalyptic number.
34971330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34971330 is an abundant number, since it is smaller than the sum of its proper divisors (48959934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34971330 is a wasteful number, since it uses less digits than its factorization.
34971330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1165721.
The product of its (nonzero) digits is 6804, while the sum is 30.
The square root of 34971330 is about 5913.6562294405. The cubic root of 34971330 is about 327.0172909335.
The spelling of 34971330 in words is "thirty-four million, nine hundred seventy-one thousand, three hundred thirty".
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