Base | Representation |
---|---|
bin | 1000010011000000001… |
… | …11111100111010100110 |
3 | 1000020211202022212111201 |
4 | 10021200013330322212 |
5 | 14132321104220130 |
6 | 334544133153114 |
7 | 26411363412025 |
oct | 4114007747246 |
9 | 1006752285451 |
10 | 285080538790 |
11 | aa9a1594273 |
12 | 47300a8b79a |
13 | 20b62ba1258 |
14 | db258c48bc |
15 | 76379a7bca |
hex | 42601fcea6 |
285080538790 has 8 divisors (see below), whose sum is σ = 513144969840. Its totient is φ = 114032215512.
The previous prime is 285080538767. The next prime is 285080538817. The reversal of 285080538790 is 97835080582.
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, 14254026930 + ... + 14254026949.
It is an arithmetic number, because the mean of its divisors is an integer number (64143121230).
Almost surely, 2285080538790 is an apocalyptic number.
285080538790 is a deficient number, since it is larger than the sum of its proper divisors (228064431050).
285080538790 is a wasteful number, since it uses less digits than its factorization.
285080538790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28508053886.
The product of its (nonzero) digits is 4838400, while the sum is 55.
The spelling of 285080538790 in words is "two hundred eighty-five billion, eighty million, five hundred thirty-eight thousand, seven hundred ninety".
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