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10483861 = 28193719
BaseRepresentation
bin100111111111…
…100010010101
3201201122011011
4213333202111
510140440421
61012412221
7155053123
oct47774225
921648134
1010483861
115a10753
123617071
132230b8b
14156c913
15dc14e1
hex9ff895

10483861 has 4 divisors (see below), whose sum is σ = 10490400. Its totient is φ = 10477324.

The previous prime is 10483841. The next prime is 10483871. The reversal of 10483861 is 16838401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 16838401 = 33015101.

It is a cyclic number.

It is not a de Polignac number, because 10483861 - 215 = 10451093 is a prime.

It is a super-2 number, since 2×104838612 = 219822682934642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10483841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960 + ... + 4678.

It is an arithmetic number, because the mean of its divisors is an integer number (2622600).

Almost surely, 210483861 is an apocalyptic number.

It is an amenable number.

10483861 is a deficient number, since it is larger than the sum of its proper divisors (6539).

10483861 is an equidigital number, since it uses as much as digits as its factorization.

10483861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6538.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 10483861 is about 3237.8790897747. The cubic root of 10483861 is about 218.8637073059.

The spelling of 10483861 in words is "ten million, four hundred eighty-three thousand, eight hundred sixty-one".

Divisors: 1 2819 3719 10483861