Search a number
-
+
10486625 = 53431951
BaseRepresentation
bin101000000000…
…001101100001
3201201202221112
4220000031201
510141033000
61012433105
7155064152
oct50001541
921652845
1010486625
115a12836
123618795
132232206
14156d929
15dc2235
hexa00361

10486625 has 16 divisors (see below), whose sum is σ = 13398528. Its totient is φ = 8190000.

The previous prime is 10486607. The next prime is 10486717. The reversal of 10486625 is 52668401.

It is not a de Polignac number, because 10486625 - 26 = 10486561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10486591 and 10486600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4400 + ... + 6350.

It is an arithmetic number, because the mean of its divisors is an integer number (837408).

Almost surely, 210486625 is an apocalyptic number.

It is an amenable number.

10486625 is a deficient number, since it is larger than the sum of its proper divisors (2911903).

10486625 is an equidigital number, since it uses as much as digits as its factorization.

10486625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009 (or 1999 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 10486625 is about 3238.3058842549. The cubic root of 10486625 is about 218.8829396012.

It can be divided in two parts, 10486 and 625, that added together give a palindrome (11111).

The spelling of 10486625 in words is "ten million, four hundred eighty-six thousand, six hundred twenty-five".

Divisors: 1 5 25 43 125 215 1075 1951 5375 9755 48775 83893 243875 419465 2097325 10486625