Base | Representation |
---|---|
bin | 100110010000… |
… | …110111110100 |
3 | 200212121100222 |
4 | 212100313310 |
5 | 10031434310 |
6 | 554553512 |
7 | 151154450 |
oct | 46206764 |
9 | 20777328 |
10 | 10030580 |
11 | 573113a |
12 | 3438898 |
13 | 2102771 |
14 | 1491660 |
15 | d32055 |
hex | 990df4 |
10030580 has 24 divisors (see below), whose sum is σ = 24073728. Its totient is φ = 3439008.
The previous prime is 10030547. The next prime is 10030583. The reversal of 10030580 is 8503001.
10030580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×100305803 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030583) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35684 + ... + 35963.
It is an arithmetic number, because the mean of its divisors is an integer number (1003072).
Almost surely, 210030580 is an apocalyptic number.
10030580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10030580 is an abundant number, since it is smaller than the sum of its proper divisors (14043148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030580 is a wasteful number, since it uses less digits than its factorization.
10030580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71663 (or 71661 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 10030580 is about 3167.1090919007. The cubic root of 10030580 is about 215.6628542376.
Adding to 10030580 its reverse (8503001), we get a palindrome (18533581).
The spelling of 10030580 in words is "ten million, thirty thousand, five hundred eighty".
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