Base | Representation |
---|---|
bin | 101001001110011010… |
… | …0010011101111001100 |
3 | 22110111211101102011020 |
4 | 1102130310103233030 |
5 | 2422302224211243 |
6 | 104400435354140 |
7 | 6252602111262 |
oct | 1223464235714 |
9 | 273454342136 |
10 | 88530303948 |
11 | 34600059759 |
12 | 151a8752950 |
13 | 846b4b0448 |
14 | 43dba46432 |
15 | 248231b283 |
hex | 149cd13bcc |
88530303948 has 24 divisors (see below), whose sum is σ = 206576536320. Its totient is φ = 29509268880.
The previous prime is 88530303943. The next prime is 88530303959. The reversal of 88530303948 is 84930303588.
It is a super-2 number, since 2×885303039482 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 88530303948.
It is not an unprimeable number, because it can be changed into a prime (88530303941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462433 + ... + 625223.
It is an arithmetic number, because the mean of its divisors is an integer number (8607355680).
Almost surely, 288530303948 is an apocalyptic number.
It is an amenable number.
88530303948 is an abundant number, since it is smaller than the sum of its proper divisors (118046232372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88530303948 is a wasteful number, since it uses less digits than its factorization.
88530303948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208117 (or 208115 counting only the distinct ones).
The product of its (nonzero) digits is 2488320, while the sum is 51.
The spelling of 88530303948 in words is "eighty-eight billion, five hundred thirty million, three hundred three thousand, nine hundred forty-eight".
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