Base | Representation |
---|---|
bin | 101110001101001000… |
… | …0000001111101100000 |
3 | 100111010010200212122110 |
4 | 1130122100001331200 |
5 | 3111203003022020 |
6 | 113325544435320 |
7 | 10111610450334 |
oct | 1343220017540 |
9 | 314103625573 |
10 | 99224657760 |
11 | 39098806a98 |
12 | 17292178b40 |
13 | 9483cb1057 |
14 | 4b340b37c4 |
15 | 28ab1338e0 |
hex | 171a401f60 |
99224657760 has 96 divisors (see below), whose sum is σ = 312856653312. Its totient is φ = 26434598400.
The previous prime is 99224657689. The next prime is 99224657813. The reversal of 99224657760 is 6775642299.
It is a tau number, because it is divible by the number of its divisors (96).
It is a self number, because there is not a number n which added to its sum of digits gives 99224657760.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406137 + ... + 602823.
It is an arithmetic number, because the mean of its divisors is an integer number (3258923472).
Almost surely, 299224657760 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 99224657760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156428326656).
99224657760 is an abundant number, since it is smaller than the sum of its proper divisors (213631995552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99224657760 is a wasteful number, since it uses less digits than its factorization.
99224657760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197756 (or 197748 counting only the distinct ones).
The product of its (nonzero) digits is 11430720, while the sum is 57.
The spelling of 99224657760 in words is "ninety-nine billion, two hundred twenty-four million, six hundred fifty-seven thousand, seven hundred sixty".
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