Base | Representation |
---|---|
bin | 1000010010011010000… |
… | …01110010101101111100 |
3 | 1000020000102110210101102 |
4 | 10021031001302231330 |
5 | 14131142100011202 |
6 | 334452250232232 |
7 | 26400423253340 |
oct | 4111501625574 |
9 | 1006012423342 |
10 | 284760157052 |
11 | aa847759778 |
12 | 47231725678 |
13 | 20b116b8367 |
14 | dad5127620 |
15 | 76197bed02 |
hex | 424d072b7c |
284760157052 has 12 divisors (see below), whose sum is σ = 569520314160. Its totient is φ = 122040067296.
The previous prime is 284760157021. The next prime is 284760157063. The reversal of 284760157052 is 250751067482.
284760157052 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 284760156988 and 284760157006.
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, 5085002777 + ... + 5085002832.
It is an arithmetic number, because the mean of its divisors is an integer number (47460026180).
Almost surely, 2284760157052 is an apocalyptic number.
It is an amenable number.
284760157052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
284760157052 is a wasteful number, since it uses less digits than its factorization.
284760157052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10170005620 (or 10170005618 counting only the distinct ones).
The product of its (nonzero) digits is 940800, while the sum is 47.
The spelling of 284760157052 in words is "two hundred eighty-four billion, seven hundred sixty million, one hundred fifty-seven thousand, fifty-two".
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