Base | Representation |
---|---|
bin | 1000001110000… |
… | …0101000100010 |
3 | 2101212111011110 |
4 | 2003200220202 |
5 | 32311141110 |
6 | 3230524150 |
7 | 566012556 |
oct | 203405042 |
9 | 71774143 |
10 | 34474530 |
11 | 18507252 |
12 | b666656 |
13 | 71b083c |
14 | 4815866 |
15 | 305ea20 |
hex | 20e0a22 |
34474530 has 16 divisors (see below), whose sum is σ = 82738944. Its totient is φ = 9193200.
The previous prime is 34474529. The next prime is 34474541. The reversal of 34474530 is 3547443.
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: 1149151 = 34474530 / (3 + 4 + 4 + 7 + 4 + 5 + 3 + 0).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574546 + ... + 574605.
It is an arithmetic number, because the mean of its divisors is an integer number (5171184).
Almost surely, 234474530 is an apocalyptic number.
34474530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34474530 is an abundant number, since it is smaller than the sum of its proper divisors (48264414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34474530 is a wasteful number, since it uses less digits than its factorization.
34474530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1149161.
The product of its (nonzero) digits is 20160, while the sum is 30.
The square root of 34474530 is about 5871.5015115386. The cubic root of 34474530 is about 325.4613723360.
The spelling of 34474530 in words is "thirty-four million, four hundred seventy-four thousand, five hundred thirty".
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