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10525053 = 3721123283
BaseRepresentation
bin101000001001…
…100101111101
3201210201122210
4220021211331
510143300203
61013331033
7155314200
oct50114575
921721583
1010525053
115a396a0
123636a79
132246856
14157d937
15dcd803
hexa0997d

10525053 has 48 divisors (see below), whose sum is σ = 18648576. Its totient is φ = 5211360.

The previous prime is 10525043. The next prime is 10525061. The reversal of 10525053 is 35052501.

10525053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10525053 - 24 = 10525037 is a prime.

It is a super-2 number, since 2×105250532 = 221553481305618, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10525013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37050 + ... + 37332.

It is an arithmetic number, because the mean of its divisors is an integer number (388512).

Almost surely, 210525053 is an apocalyptic number.

It is an amenable number.

10525053 is a deficient number, since it is larger than the sum of its proper divisors (8123523).

10525053 is a wasteful number, since it uses less digits than its factorization.

10525053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 10525053 is about 3244.2338078505. The cubic root of 10525053 is about 219.1499775411.

Adding to 10525053 its reverse (35052501), we get a palindrome (45577554).

It can be divided in two parts, 1052 and 5053, that added together give a triangular number (6105 = T110).

The spelling of 10525053 in words is "ten million, five hundred twenty-five thousand, fifty-three".

Divisors: 1 3 7 11 21 23 33 49 69 77 147 161 231 253 283 483 539 759 849 1127 1617 1771 1981 3113 3381 5313 5943 6509 9339 12397 13867 19527 21791 37191 41601 45563 65373 71599 136689 152537 214797 318941 457611 501193 956823 1503579 3508351 10525053