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10136525 = 52757923
BaseRepresentation
bin100110101010…
…101111001101
3201001222200212
4212222233031
510043332100
61001132205
7152105360
oct46525715
921058625
1010136525
1157a37a3
12348a065
13213ba59
1414bc0d7
15d53635
hex9aabcd

10136525 has 12 divisors (see below), whose sum is σ = 14365152. Its totient is φ = 6950640.

The previous prime is 10136521. The next prime is 10136531. The reversal of 10136525 is 52563101.

It is not a de Polignac number, because 10136525 - 22 = 10136521 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 10136525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10136521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28787 + ... + 29136.

It is an arithmetic number, because the mean of its divisors is an integer number (1197096).

Almost surely, 210136525 is an apocalyptic number.

It is an amenable number.

10136525 is a deficient number, since it is larger than the sum of its proper divisors (4228627).

10136525 is an equidigital number, since it uses as much as digits as its factorization.

10136525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57940 (or 57935 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 10136525 is about 3183.7909793201. The cubic root of 10136525 is about 216.4194880080.

Adding to 10136525 its reverse (52563101), we get a palindrome (62699626).

The spelling of 10136525 in words is "ten million, one hundred thirty-six thousand, five hundred twenty-five".

Divisors: 1 5 7 25 35 175 57923 289615 405461 1448075 2027305 10136525