Base | Representation |
---|---|
bin | 1000001111100… |
… | …0011011111110 |
3 | 2102001102220120 |
4 | 2003320123332 |
5 | 32322301110 |
6 | 3232555410 |
7 | 566600043 |
oct | 203703376 |
9 | 72042816 |
10 | 34572030 |
11 | 18573529 |
12 | b6b2b66 |
13 | 721602c |
14 | 483d1ca |
15 | 307d870 |
hex | 20f86fe |
34572030 has 32 divisors (see below), whose sum is σ = 84146688. Its totient is φ = 9088800.
The previous prime is 34572029. The next prime is 34572047. The reversal of 34572030 is 3027543.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5986 + ... + 10245.
It is an arithmetic number, because the mean of its divisors is an integer number (2629584).
Almost surely, 234572030 is an apocalyptic number.
34572030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34572030 is an abundant number, since it is smaller than the sum of its proper divisors (49574658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34572030 is a wasteful number, since it uses less digits than its factorization.
34572030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16312.
The product of its (nonzero) digits is 2520, while the sum is 24.
The square root of 34572030 is about 5879.7984659340. The cubic root of 34572030 is about 325.7679041022.
Adding to 34572030 its reverse (3027543), we get a palindrome (37599573).
The spelling of 34572030 in words is "thirty-four million, five hundred seventy-two thousand, thirty".
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