Base | Representation |
---|---|
bin | 1000001000101… |
… | …0000000101000 |
3 | 2101012110110100 |
4 | 2002022000220 |
5 | 32213312340 |
6 | 3215145400 |
7 | 563004255 |
oct | 202120050 |
9 | 71173410 |
10 | 34119720 |
11 | 18294718 |
12 | b515260 |
13 | 70b81ab |
14 | 476242c |
15 | 2ede830 |
hex | 208a028 |
34119720 has 48 divisors (see below), whose sum is σ = 110890260. Its totient is φ = 9098496.
The previous prime is 34119703. The next prime is 34119733. The reversal of 34119720 is 2791143.
It can be written as a sum of positive squares in 2 ways, for example, as 31741956 + 2377764 = 5634^2 + 1542^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47029 + ... + 47748.
Almost surely, 234119720 is an apocalyptic number.
34119720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
34119720 is an abundant number, since it is smaller than the sum of its proper divisors (76770540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34119720 is a wasteful number, since it uses less digits than its factorization.
34119720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94794 (or 94787 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 34119720 is about 5841.2087790114. The cubic root of 34119720 is about 324.3409761946.
It can be divided in two parts, 3411 and 9720, that added together give a palindrome (13131).
The spelling of 34119720 in words is "thirty-four million, one hundred nineteen thousand, seven hundred twenty".
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