Base | Representation |
---|---|
bin | 101000001010… |
… | …010011101100 |
3 | 201210212200012 |
4 | 220022103230 |
5 | 10143343410 |
6 | 1013352352 |
7 | 155325551 |
oct | 50122354 |
9 | 21725605 |
10 | 10527980 |
11 | 5a40911 |
12 | 36386b8 |
13 | 2247c98 |
14 | 1580a28 |
15 | dce605 |
hex | a0a4ec |
10527980 has 48 divisors (see below), whose sum is σ = 23327136. Its totient is φ = 3985920.
The previous prime is 10527971. The next prime is 10527989. The reversal of 10527980 is 8972501.
It is an interprime number because it is at equal distance from previous prime (10527971) and next prime (10527989).
It is a super-2 number, since 2×105279802 = 221676725760800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10527989) 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, 30167 + ... + 30513.
It is an arithmetic number, because the mean of its divisors is an integer number (485982).
Almost surely, 210527980 is an apocalyptic number.
10527980 is a gapful number since it is divisible by the number (10) 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 10527980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11663568).
10527980 is an abundant number, since it is smaller than the sum of its proper divisors (12799156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10527980 is a wasteful number, since it uses less digits than its factorization.
10527980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 434 (or 432 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 32.
The square root of 10527980 is about 3244.6848845458. The cubic root of 10527980 is about 219.1702907415.
The spelling of 10527980 in words is "ten million, five hundred twenty-seven thousand, nine hundred eighty".
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