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10752225 = 3521113033
BaseRepresentation
bin101001000001…
…000011100001
3202020021021120
4221001003201
510223032400
61022242453
7160251411
oct51010341
922207246
1010752225
116084340
123726429
1322c6083
1415dc641
15e25ca0
hexa410e1

10752225 has 24 divisors (see below), whose sum is σ = 19394592. Its totient is φ = 5212800.

The previous prime is 10752197. The next prime is 10752239. The reversal of 10752225 is 52225701.

It is not a de Polignac number, because 10752225 - 217 = 10621153 is a prime.

It is a super-2 number, since 2×107522252 = 231220684901250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10752195 and 10752204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5692 + ... + 7341.

It is an arithmetic number, because the mean of its divisors is an integer number (808108).

Almost surely, 210752225 is an apocalyptic number.

10752225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10752225 is a deficient number, since it is larger than the sum of its proper divisors (8642367).

10752225 is a wasteful number, since it uses less digits than its factorization.

10752225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13057 (or 13052 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 10752225 is about 3279.0585539145. The cubic root of 10752225 is about 220.7154736780.

Adding to 10752225 its reverse (52225701), we get a palindrome (62977926).

The spelling of 10752225 in words is "ten million, seven hundred fifty-two thousand, two hundred twenty-five".

Divisors: 1 3 5 11 15 25 33 55 75 165 275 825 13033 39099 65165 143363 195495 325825 430089 716815 977475 2150445 3584075 10752225