Base | Representation |
---|---|
bin | 1000001110000… |
… | …0000000000000 |
3 | 2101212100121101 |
4 | 2003200000000 |
5 | 32311100221 |
6 | 3230504144 |
7 | 566002162 |
oct | 203400000 |
9 | 71770541 |
10 | 34471936 |
11 | 18505304 |
12 | b665054 |
13 | 71ac5c5 |
14 | 4814932 |
15 | 305dd91 |
hex | 20e0000 |
34471936 has 36 divisors (see below), whose sum is σ = 69205752. Its totient is φ = 17170432.
The previous prime is 34471933. The next prime is 34471949. The reversal of 34471936 is 63917443.
It is a junction number, because it is equal to n+sod(n) for n = 34471895 and 34471904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34471933) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130941 + ... + 131203.
It is an arithmetic number, because the mean of its divisors is an integer number (1922382).
Almost surely, 234471936 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34471936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34602876).
34471936 is an abundant number, since it is smaller than the sum of its proper divisors (34733816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34471936 is an frugal number, since it uses more digits than its factorization.
34471936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297 (or 265 counting only the distinct ones).
The product of its digits is 54432, while the sum is 37.
The square root of 34471936 is about 5871.2806098840. The cubic root of 34471936 is about 325.4532091309.
The spelling of 34471936 in words is "thirty-four million, four hundred seventy-one thousand, nine hundred thirty-six".
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