Base | Representation |
---|---|
bin | 1000010000000… |
… | …1010000010001 |
3 | 2102010021110011 |
4 | 2010001100101 |
5 | 32324430040 |
6 | 3233434521 |
7 | 600110245 |
oct | 204012021 |
9 | 72107404 |
10 | 34608145 |
11 | 18598680 |
12 | b70ba41 |
13 | 72295c0 |
14 | 484c425 |
15 | 30893ea |
hex | 2101411 |
34608145 has 32 divisors (see below), whose sum is σ = 49392000. Its totient is φ = 22947840.
The previous prime is 34608137. The next prime is 34608149. The reversal of 34608145 is 54180643.
It is a happy number.
It is not a de Polignac number, because 34608145 - 23 = 34608137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (34608149) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69106 + ... + 69604.
It is an arithmetic number, because the mean of its divisors is an integer number (1543500).
Almost surely, 234608145 is an apocalyptic number.
It is an amenable number.
34608145 is a deficient number, since it is larger than the sum of its proper divisors (14783855).
34608145 is a wasteful number, since it uses less digits than its factorization.
34608145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 625.
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 34608145 is about 5882.8687729712. The cubic root of 34608145 is about 325.8813003313.
Adding to 34608145 its reverse (54180643), we get a palindrome (88788788).
The spelling of 34608145 in words is "thirty-four million, six hundred eight thousand, one hundred forty-five".
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