Base | Representation |
---|---|
bin | 1000010101000… |
… | …1101100101010 |
3 | 2102202000102202 |
4 | 2011101230222 |
5 | 32421001032 |
6 | 3244500202 |
7 | 602652005 |
oct | 205215452 |
9 | 72660382 |
10 | 34937642 |
11 | 187a3193 |
12 | b84a662 |
13 | 731357c |
14 | 48d653c |
15 | 3101d62 |
hex | 2151b2a |
34937642 has 8 divisors (see below), whose sum is σ = 52432932. Its totient is φ = 17460000.
The previous prime is 34937611. The next prime is 34937647. The reversal of 34937642 is 24673943.
It can be written as a sum of positive squares in 2 ways, for example, as 33166081 + 1771561 = 5759^2 + 1331^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 34937596 and 34937605.
It is not an unprimeable number, because it can be changed into a prime (34937647) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3092 + ... + 8912.
Almost surely, 234937642 is an apocalyptic number.
34937642 is a deficient number, since it is larger than the sum of its proper divisors (17495290).
34937642 is a wasteful number, since it uses less digits than its factorization.
34937642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8824.
The product of its digits is 108864, while the sum is 38.
The square root of 34937642 is about 5910.8072206764. The cubic root of 34937642 is about 326.9122515787.
The spelling of 34937642 in words is "thirty-four million, nine hundred thirty-seven thousand, six hundred forty-two".
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