Base | Representation |
---|---|
bin | 1010011101100100… |
… | …10011111000110000 |
3 | 112111102221221000110 |
4 | 11032302103320300 |
5 | 43000343410200 |
6 | 2325203021320 |
7 | 256121555253 |
oct | 51662237060 |
9 | 15442857013 |
10 | 5616778800 |
11 | 2422586056 |
12 | 110906a840 |
13 | 6b6880669 |
14 | 3b3d7509a |
15 | 22d18ab50 |
hex | 14ec93e30 |
5616778800 has 120 divisors (see below), whose sum is σ = 18036970560. Its totient is φ = 1494099200.
The previous prime is 5616778793. The next prime is 5616778807. The reversal of 5616778800 is 88776165.
It is an interprime number because it is at equal distance from previous prime (5616778793) and next prime (5616778807).
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a self number, because there is not a number n which added to its sum of digits gives 5616778800.
It is not an unprimeable number, because it can be changed into a prime (5616778807) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 497215 + ... + 508385.
It is an arithmetic number, because the mean of its divisors is an integer number (150308088).
Almost surely, 25616778800 is an apocalyptic number.
5616778800 is a gapful number since it is divisible by the number (50) 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 5616778800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9018485280).
5616778800 is an abundant number, since it is smaller than the sum of its proper divisors (12420191760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5616778800 is a wasteful number, since it uses less digits than its factorization.
5616778800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11611 (or 11600 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 48.
The square root of 5616778800 is about 74945.1719592396. The cubic root of 5616778800 is about 1777.5798022017.
The spelling of 5616778800 in words is "five billion, six hundred sixteen million, seven hundred seventy-eight thousand, eight hundred".
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