Base | Representation |
---|---|
bin | 11010111100101110… |
… | …111001001100001110 |
3 | 2202200121120221022022 |
4 | 122330232321030032 |
5 | 433230132311022 |
6 | 21143151250142 |
7 | 2043031516535 |
oct | 327456711416 |
9 | 82617527268 |
10 | 28936213262 |
11 | 112a9813340 |
12 | 5736819952 |
13 | 2961b834a8 |
14 | 158705531c |
15 | b45547c42 |
hex | 6bcbb930e |
28936213262 has 8 divisors (see below), whose sum is σ = 47350167192. Its totient is φ = 13152824200.
The previous prime is 28936213231. The next prime is 28936213279. The reversal of 28936213262 is 26231263982.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 657641189 + ... + 657641232.
It is an arithmetic number, because the mean of its divisors is an integer number (5918770899).
Almost surely, 228936213262 is an apocalyptic number.
28936213262 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
28936213262 is a deficient number, since it is larger than the sum of its proper divisors (18413953930).
28936213262 is a wasteful number, since it uses less digits than its factorization.
28936213262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1315282434.
The product of its digits is 373248, while the sum is 44.
The spelling of 28936213262 in words is "twenty-eight billion, nine hundred thirty-six million, two hundred thirteen thousand, two hundred sixty-two".
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