Base | Representation |
---|---|
bin | 1000010100101… |
… | …0001110101110 |
3 | 2102200110110212 |
4 | 2011022032232 |
5 | 32414011204 |
6 | 3244102422 |
7 | 602463560 |
oct | 205121656 |
9 | 72613425 |
10 | 34907054 |
11 | 18782206 |
12 | b834a12 |
13 | 7302680 |
14 | 48c9330 |
15 | 30e7c6e |
hex | 214a3ae |
34907054 has 64 divisors (see below), whose sum is σ = 69672960. Its totient is φ = 12735360.
The previous prime is 34907053. The next prime is 34907057. The reversal of 34907054 is 45070943.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 34907054.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34907051) 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, 129632 + ... + 129900.
It is an arithmetic number, because the mean of its divisors is an integer number (1088640).
Almost surely, 234907054 is an apocalyptic number.
34907054 is a deficient number, since it is larger than the sum of its proper divisors (34765906).
34907054 is a wasteful number, since it uses less digits than its factorization.
34907054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 34907054 is about 5908.2191902468. The cubic root of 34907054 is about 326.8168195364.
Adding to 34907054 its reverse (45070943), we get a palindrome (79977997).
The spelling of 34907054 in words is "thirty-four million, nine hundred seven thousand, fifty-four".
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