Base | Representation |
---|---|
bin | 101101110011111010… |
… | …010011110000010000 |
3 | 11200222002100121122110 |
4 | 231303322103300100 |
5 | 1301214430232420 |
6 | 34333001305320 |
7 | 3360646124346 |
oct | 556372236020 |
9 | 150862317573 |
10 | 49189305360 |
11 | 19952098188 |
12 | 9649495240 |
13 | 483bb14060 |
14 | 2548bbd996 |
15 | 142d608ee0 |
hex | b73e93c10 |
49189305360 has 160 divisors (see below), whose sum is σ = 167000561280. Its totient is φ = 11902869504.
The previous prime is 49189305349. The next prime is 49189305383. The reversal of 49189305360 is 6350398194.
49189305360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50472 + ... + 317688.
It is an arithmetic number, because the mean of its divisors is an integer number (1043753508).
Almost surely, 249189305360 is an apocalyptic number.
49189305360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49189305360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83500280640).
49189305360 is an abundant number, since it is smaller than the sum of its proper divisors (117811255920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49189305360 is a wasteful number, since it uses less digits than its factorization.
49189305360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267305 (or 267299 counting only the distinct ones).
The product of its (nonzero) digits is 699840, while the sum is 48.
The spelling of 49189305360 in words is "forty-nine billion, one hundred eighty-nine million, three hundred five thousand, three hundred sixty".
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