Base | Representation |
---|---|
bin | 100111110011010011… |
… | …1110110011110011000 |
3 | 22011121210122000010010 |
4 | 1033212213312132120 |
5 | 2400022214210143 |
6 | 103133243321520 |
7 | 6114054325335 |
oct | 1174647663630 |
9 | 264553560103 |
10 | 85473585048 |
11 | 33281679595 |
12 | 14694b202a0 |
13 | 80a212a537 |
14 | 41cbab798c |
15 | 2353cc1a33 |
hex | 13e69f6798 |
85473585048 has 32 divisors (see below), whose sum is σ = 226253608560. Its totient is φ = 26815242240.
The previous prime is 85473584953. The next prime is 85473585049. The reversal of 85473585048 is 84058537458.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85473585049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104746633 + ... + 104747448.
Almost surely, 285473585048 is an apocalyptic number.
It is an amenable number.
85473585048 is an abundant number, since it is smaller than the sum of its proper divisors (140780023512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85473585048 is a wasteful number, since it uses less digits than its factorization.
85473585048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209494107 (or 209494103 counting only the distinct ones).
The product of its (nonzero) digits is 21504000, while the sum is 57.
The spelling of 85473585048 in words is "eighty-five billion, four hundred seventy-three million, five hundred eighty-five thousand, forty-eight".
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