Base | Representation |
---|---|
bin | 101001010110101011… |
… | …0100110110010100100 |
3 | 22111020011102010121210 |
4 | 1102231112212302210 |
5 | 2423334234332330 |
6 | 104444145511420 |
7 | 6262511152500 |
oct | 1225526466244 |
9 | 274204363553 |
10 | 88807730340 |
11 | 3473271526a |
12 | 15265642570 |
13 | 84b3b06584 |
14 | 4426821300 |
15 | 249b86b8b0 |
hex | 14ad5a6ca4 |
88807730340 has 72 divisors (see below), whose sum is σ = 289259474112. Its totient is φ = 20298909120.
The previous prime is 88807730339. The next prime is 88807730351. The reversal of 88807730340 is 4303770888.
It is a self number, because there is not a number n which added to its sum of digits gives 88807730340.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15100416 + ... + 15106295.
It is an arithmetic number, because the mean of its divisors is an integer number (4017492696).
Almost surely, 288807730340 is an apocalyptic number.
It is an amenable number.
88807730340 is an abundant number, since it is smaller than the sum of its proper divisors (200451743772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88807730340 is a wasteful number, since it uses less digits than its factorization.
88807730340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30206737 (or 30206728 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 48.
The spelling of 88807730340 in words is "eighty-eight billion, eight hundred seven million, seven hundred thirty thousand, three hundred forty".
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