Base | Representation |
---|---|
bin | 110111001110… |
… | …0110111011100 |
3 | 2000111000112012 |
4 | 1232130313130 |
5 | 24403012301 |
6 | 2512330352 |
7 | 501051134 |
oct | 156346734 |
9 | 60430465 |
10 | 28954076 |
11 | 15386698 |
12 | 98439b8 |
13 | 5cc9bb8 |
14 | 3bb9ac4 |
15 | 281debb |
hex | 1b9cddc |
28954076 has 6 divisors (see below), whose sum is σ = 50669640. Its totient is φ = 14477036.
The previous prime is 28954069. The next prime is 28954109. The reversal of 28954076 is 67045982.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3619256 + ... + 3619263.
It is an arithmetic number, because the mean of its divisors is an integer number (8444940).
Almost surely, 228954076 is an apocalyptic number.
It is an amenable number.
28954076 is a deficient number, since it is larger than the sum of its proper divisors (21715564).
28954076 is a wasteful number, since it uses less digits than its factorization.
28954076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7238523 (or 7238521 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 41.
The square root of 28954076 is about 5380.8991813637. The cubic root of 28954076 is about 307.0694209350.
The spelling of 28954076 in words is "twenty-eight million, nine hundred fifty-four thousand, seventy-six".
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