Base | Representation |
---|---|
bin | 1110010111110… |
… | …0111001100000 |
3 | 11012102120012000 |
4 | 3211330321200 |
5 | 110412433131 |
6 | 5552004000 |
7 | 1331242440 |
oct | 345747140 |
9 | 135376160 |
10 | 60280416 |
11 | 31032629 |
12 | 18230600 |
13 | c6477b1 |
14 | 8012120 |
15 | 545ace6 |
hex | 397ce60 |
60280416 has 96 divisors (see below), whose sum is σ = 200954880. Its totient is φ = 17221248.
The previous prime is 60280393. The next prime is 60280417. The reversal of 60280416 is 61408206.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 60280416.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60280417) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1065 + ... + 11031.
It is an arithmetic number, because the mean of its divisors is an integer number (2093280).
Almost surely, 260280416 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 60280416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100477440).
60280416 is an abundant number, since it is smaller than the sum of its proper divisors (140674464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60280416 is a wasteful number, since it uses less digits than its factorization.
60280416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9993 (or 9979 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 60280416 is about 7764.0463677132. The cubic root of 60280416 is about 392.0957006382.
It can be divided in two parts, 602 and 80416, that added together give a palindrome (81018).
The spelling of 60280416 in words is "sixty million, two hundred eighty thousand, four hundred sixteen".
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