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BaseRepresentation
bin101000001010…
…001010010100
3201210211211222
4220022022110
510143334010
61013345512
7155324033
oct50121224
921724758
1010527380
115a40416
123638298
132247926
14158071a
15dce355
hexa0a294

10527380 has 24 divisors (see below), whose sum is σ = 22472520. Its totient is φ = 4141440.

The previous prime is 10527379. The next prime is 10527401. The reversal of 10527380 is 8372501.

It can be written as a sum of positive squares in 4 ways, for example, as 274576 + 10252804 = 524^2 + 3202^2 .

It is a super-2 number, since 2×105273802 = 221651459328800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3095 + ... + 5534.

It is an arithmetic number, because the mean of its divisors is an integer number (936355).

Almost surely, 210527380 is an apocalyptic number.

10527380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10527380 is an abundant number, since it is smaller than the sum of its proper divisors (11945140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10527380 is a wasteful number, since it uses less digits than its factorization.

10527380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8699 (or 8697 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 10527380 is about 3244.5924243270. The cubic root of 10527380 is about 219.1661270851.

Adding to 10527380 its reverse (8372501), we get a palindrome (18899881).

The spelling of 10527380 in words is "ten million, five hundred twenty-seven thousand, three hundred eighty".