Base | Representation |
---|---|
bin | 11010101000110100… |
… | …000111000000110100 |
3 | 2201211022202222122220 |
4 | 122220310013000310 |
5 | 432034110130101 |
6 | 21050052522340 |
7 | 2031533203602 |
oct | 325064070064 |
9 | 81738688586 |
10 | 28602036276 |
11 | 11148116210 |
12 | 56629203b0 |
13 | 290a87a428 |
14 | 1554906872 |
15 | b26037636 |
hex | 6a8d07034 |
28602036276 has 24 divisors (see below), whose sum is σ = 72805183584. Its totient is φ = 8667283680.
The previous prime is 28602036209. The next prime is 28602036283. The reversal of 28602036276 is 67263020682.
It is a congruent number.
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, 108340915 + ... + 108341178.
It is an arithmetic number, because the mean of its divisors is an integer number (3033549316).
Almost surely, 228602036276 is an apocalyptic number.
It is an amenable number.
28602036276 is an abundant number, since it is smaller than the sum of its proper divisors (44203147308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28602036276 is a wasteful number, since it uses less digits than its factorization.
28602036276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216682111 (or 216682109 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 42.
The spelling of 28602036276 in words is "twenty-eight billion, six hundred two million, thirty-six thousand, two hundred seventy-six".
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