Base | Representation |
---|---|
bin | 1000010010110… |
… | …0101111010100 |
3 | 2102110022210000 |
4 | 2010230233110 |
5 | 32401130020 |
6 | 3241331300 |
7 | 601451445 |
oct | 204545724 |
9 | 72408700 |
10 | 34786260 |
11 | 186aa483 |
12 | b796b30 |
13 | 728c6b2 |
14 | 48972cc |
15 | 30c2090 |
hex | 212cbd4 |
34786260 has 120 divisors (see below), whose sum is σ = 110685960. Its totient is φ = 9144576.
The previous prime is 34786249. The next prime is 34786261. The reversal of 34786260 is 6268743.
It can be written as a sum of positive squares in 4 ways, for example, as 15968016 + 18818244 = 3996^2 + 4338^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34786261) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 176482 + ... + 176678.
It is an arithmetic number, because the mean of its divisors is an integer number (922383).
Almost surely, 234786260 is an apocalyptic number.
34786260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34786260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55342980).
34786260 is an abundant number, since it is smaller than the sum of its proper divisors (75899700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34786260 is a wasteful number, since it uses less digits than its factorization.
34786260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327 (or 316 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 34786260 is about 5897.9877924594. The cubic root of 34786260 is about 326.4394064663.
The spelling of 34786260 in words is "thirty-four million, seven hundred eighty-six thousand, two hundred sixty".
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