Base | Representation |
---|---|
bin | 1010000010101000… |
… | …01001110001000000 |
3 | 111220200200110011010 |
4 | 11001110021301000 |
5 | 42020014103331 |
6 | 2250530520520 |
7 | 250405532220 |
oct | 50124116100 |
9 | 14820613133 |
10 | 5390769216 |
11 | 2316a48778 |
12 | 1065436140 |
13 | 67baba791 |
14 | 391d42080 |
15 | 2183e4e46 |
hex | 141509c40 |
5390769216 has 112 divisors (see below), whose sum is σ = 16698407040. Its totient is φ = 1502638080.
The previous prime is 5390769203. The next prime is 5390769221. The reversal of 5390769216 is 6129670935.
It is a tau number, because it is divible by the number of its divisors (112).
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 15 ways as a sum of consecutive naturals, for example, 6190 + ... + 104018.
It is an arithmetic number, because the mean of its divisors is an integer number (149092920).
Almost surely, 25390769216 is an apocalyptic number.
5390769216 is a gapful number since it is divisible by the number (56) 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 5390769216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8349203520).
5390769216 is an abundant number, since it is smaller than the sum of its proper divisors (11307637824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5390769216 is a wasteful number, since it uses less digits than its factorization.
5390769216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97892 (or 97882 counting only the distinct ones).
The product of its (nonzero) digits is 612360, while the sum is 48.
The square root of 5390769216 is about 73421.8578898682. The cubic root of 5390769216 is about 1753.4104069916.
The spelling of 5390769216 in words is "five billion, three hundred ninety million, seven hundred sixty-nine thousand, two hundred sixteen".
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