Base | Representation |
---|---|
bin | 1110010111010… |
… | …1100100100000 |
3 | 11012101001000022 |
4 | 3211311210200 |
5 | 110411003100 |
6 | 5551213012 |
7 | 1331056100 |
oct | 345654440 |
9 | 135331008 |
10 | 60250400 |
11 | 31012021 |
12 | 18217168 |
13 | c636c32 |
14 | 8005200 |
15 | 5451e85 |
hex | 3975920 |
60250400 has 216 divisors, whose sum is σ = 180340020. Its totient is φ = 19568640.
The previous prime is 60250373. The next prime is 60250403. The reversal of 60250400 is 405206.
It can be written as a sum of positive squares in 6 ways, for example, as 29203216 + 31047184 = 5404^2 + 5572^2 .
It is a super-2 number, since 2×602504002 = 7260221400320000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (60250403) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1136774 + ... + 1136826.
Almost surely, 260250400 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 60250400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90170010).
60250400 is an abundant number, since it is smaller than the sum of its proper divisors (120089620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60250400 is a wasteful number, since it uses less digits than its factorization.
60250400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116 (or 96 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 60250400 is about 7762.1131143523. The cubic root of 60250400 is about 392.0306098546.
Adding to 60250400 its reverse (405206), we get a palindrome (60655606).
The spelling of 60250400 in words is "sixty million, two hundred fifty thousand, four hundred".
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