Base | Representation |
---|---|
bin | 1000001001001… |
… | …1001101001010 |
3 | 2101021101010101 |
4 | 2002103031022 |
5 | 32221014021 |
6 | 3220040014 |
7 | 563222134 |
oct | 202231512 |
9 | 71241111 |
10 | 34157386 |
11 | 1830aa4a |
12 | b53300a |
13 | 70cc393 |
14 | 4772054 |
15 | 2eeaa91 |
hex | 209334a |
34157386 has 16 divisors (see below), whose sum is σ = 54814536. Its totient is φ = 15906816.
The previous prime is 34157363. The next prime is 34157413. The reversal of 34157386 is 68375143.
It can be written as a sum of positive squares in 4 ways, for example, as 31708161 + 2449225 = 5631^2 + 1565^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1881 + ... + 8476.
Almost surely, 234157386 is an apocalyptic number.
34157386 is a deficient number, since it is larger than the sum of its proper divisors (20657150).
34157386 is a wasteful number, since it uses less digits than its factorization.
34157386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10473.
The product of its digits is 60480, while the sum is 37.
The square root of 34157386 is about 5844.4320511064. The cubic root of 34157386 is about 324.4602829035.
It can be divided in two parts, 34157 and 386, that added together give a palindrome (34543).
The spelling of 34157386 in words is "thirty-four million, one hundred fifty-seven thousand, three hundred eighty-six".
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