Base | Representation |
---|---|
bin | 1000001100011… |
… | …1010110101010 |
3 | 2101200020010111 |
4 | 2003013112222 |
5 | 32244332421 |
6 | 3224404534 |
7 | 565101646 |
oct | 203072652 |
9 | 71606114 |
10 | 34370986 |
11 | 18446481 |
12 | b61674a |
13 | 7175680 |
14 | 47c9c26 |
15 | 303dee1 |
hex | 20c75aa |
34370986 has 8 divisors (see below), whose sum is σ = 55522404. Its totient is φ = 15863520.
The previous prime is 34370983. The next prime is 34371013. The reversal of 34370986 is 68907343.
It can be written as a sum of positive squares in 2 ways, for example, as 34047225 + 323761 = 5835^2 + 569^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×343709862 = 2362729357224392, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (34370983) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 660955 + ... + 661006.
Almost surely, 234370986 is an apocalyptic number.
34370986 is a deficient number, since it is larger than the sum of its proper divisors (21151418).
34370986 is a wasteful number, since it uses less digits than its factorization.
34370986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1321976.
The product of its (nonzero) digits is 108864, while the sum is 40.
The square root of 34370986 is about 5862.6773747154. The cubic root of 34370986 is about 325.1352052831.
The spelling of 34370986 in words is "thirty-four million, three hundred seventy thousand, nine hundred eighty-six".
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