Base | Representation |
---|---|
bin | 1000010011110… |
… | …0000011010010 |
3 | 2102120111210220 |
4 | 2010330003102 |
5 | 32410131403 |
6 | 3242533510 |
7 | 602132343 |
oct | 204740322 |
9 | 72514726 |
10 | 34848978 |
11 | 1874260a |
12 | b807296 |
13 | 72b20c8 |
14 | 48b20ca |
15 | 30d5953 |
hex | 213c0d2 |
34848978 has 16 divisors (see below), whose sum is σ = 70739040. Its totient is φ = 11442816.
The previous prime is 34848901. The next prime is 34849007. The reversal of 34848978 is 87984843.
It is a self number, because there is not a number n which added to its sum of digits gives 34848978.
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, 42943 + ... + 43746.
It is an arithmetic number, because the mean of its divisors is an integer number (4421190).
Almost surely, 234848978 is an apocalyptic number.
34848978 is an abundant number, since it is smaller than the sum of its proper divisors (35890062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34848978 is a wasteful number, since it uses less digits than its factorization.
34848978 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86761.
The product of its digits is 1548288, while the sum is 51.
The square root of 34848978 is about 5903.3022961729. The cubic root of 34848978 is about 326.6354736748.
The spelling of 34848978 in words is "thirty-four million, eight hundred forty-eight thousand, nine hundred seventy-eight".
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