Base | Representation |
---|---|
bin | 1110010111010… |
… | …0011001001100 |
3 | 11012100210101210 |
4 | 3211310121030 |
5 | 110410324310 |
6 | 5551134420 |
7 | 1331036043 |
oct | 345643114 |
9 | 135323353 |
10 | 60245580 |
11 | 3100943a |
12 | 18214410 |
13 | c634995 |
14 | 800355a |
15 | 5450820 |
hex | 397464c |
60245580 has 96 divisors (see below), whose sum is σ = 181843200. Its totient is φ = 14853888.
The previous prime is 60245567. The next prime is 60245621. The reversal of 60245580 is 8554206.
60245580 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 (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48406 + ... + 49634.
It is an arithmetic number, because the mean of its divisors is an integer number (1894200).
Almost surely, 260245580 is an apocalyptic number.
60245580 is a gapful number since it is divisible by the number (60) 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 60245580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90921600).
60245580 is an abundant number, since it is smaller than the sum of its proper divisors (121597620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60245580 is a wasteful number, since it uses less digits than its factorization.
60245580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1303 (or 1301 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 60245580 is about 7761.8026256792. The cubic root of 60245580 is about 392.0201554956.
Adding to 60245580 its reverse (8554206), we get a palindrome (68799786).
The spelling of 60245580 in words is "sixty million, two hundred forty-five thousand, five hundred eighty".
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