Base | Representation |
---|---|
bin | 10000110111001111… |
… | …01010001100101000 |
3 | 212100221102002122120 |
4 | 20123213222030220 |
5 | 122020122102010 |
6 | 4054203551240 |
7 | 440230625640 |
oct | 103347521450 |
9 | 25327362576 |
10 | 9053315880 |
11 | 39263a7244 |
12 | 1907b2b520 |
13 | b13829a5b |
14 | 61c533520 |
15 | 37ec0de70 |
hex | 21b9ea328 |
9053315880 has 128 divisors (see below), whose sum is σ = 31072204800. Its totient is φ = 2067178752.
The previous prime is 9053315879. The next prime is 9053315969. The reversal of 9053315880 is 885133509.
It is a Harshad number since it is a multiple of its sum of digits (42).
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, 887851 + ... + 897989.
It is an arithmetic number, because the mean of its divisors is an integer number (242751600).
Almost surely, 29053315880 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 9053315880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15536102400).
9053315880 is an abundant number, since it is smaller than the sum of its proper divisors (22018888920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9053315880 is a wasteful number, since it uses less digits than its factorization.
9053315880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11223 (or 11219 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 42.
The square root of 9053315880 is about 95148.9142344777. The cubic root of 9053315880 is about 2084.1832017331.
The spelling of 9053315880 in words is "nine billion, fifty-three million, three hundred fifteen thousand, eight hundred eighty".
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