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10525276 = 229727127
BaseRepresentation
bin101000001001…
…101001011100
3201210201222001
4220021221130
510143302101
61013332044
7155314636
oct50115134
921721861
1010525276
115a39883
123637024
132246998
14157da56
15dcd901
hexa09a5c

10525276 has 12 divisors (see below), whose sum is σ = 18609808. Its totient is φ = 5208192.

The previous prime is 10525247. The next prime is 10525301. The reversal of 10525276 is 67252501.

It is a super-3 number, since 3×105252763 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13176 + ... + 13951.

Almost surely, 210525276 is an apocalyptic number.

It is an amenable number.

10525276 is a deficient number, since it is larger than the sum of its proper divisors (8084532).

10525276 is a wasteful number, since it uses less digits than its factorization.

10525276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27228 (or 27226 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 10525276 is about 3244.2681763381. The cubic root of 10525276 is about 219.1515252800.

Adding to 10525276 its reverse (67252501), we get a palindrome (77777777).

It can be divided in two parts, 10525 and 276, that added together give a palindrome (10801).

The spelling of 10525276 in words is "ten million, five hundred twenty-five thousand, two hundred seventy-six".

Divisors: 1 2 4 97 194 388 27127 54254 108508 2631319 5262638 10525276