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10080747 = 33373361
BaseRepresentation
bin100110011101…
…000111101011
3200222011012000
4212131013223
510040040442
61000022043
7151453635
oct46350753
920864160
1010080747
1157658a6
123461923
13211c551
1414a5a55
15d41d4c
hex99d1eb

10080747 has 8 divisors (see below), whose sum is σ = 14934480. Its totient is φ = 6720480.

The previous prime is 10080731. The next prime is 10080751. The reversal of 10080747 is 74708001.

It is not a de Polignac number, because 10080747 - 24 = 10080731 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 373361 = 10080747 / (1 + 0 + 0 + 8 + 0 + 7 + 4 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 10080747.

It is not an unprimeable number, because it can be changed into a prime (10080727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186654 + ... + 186707.

It is an arithmetic number, because the mean of its divisors is an integer number (1866810).

Almost surely, 210080747 is an apocalyptic number.

10080747 is a deficient number, since it is larger than the sum of its proper divisors (4853733).

10080747 is an equidigital number, since it uses as much as digits as its factorization.

10080747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373370 (or 373364 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 10080747 is about 3175.0192125403. The cubic root of 10080747 is about 216.0217956401.

Adding to 10080747 its reverse (74708001), we get a palindrome (84788748).

The spelling of 10080747 in words is "ten million, eighty thousand, seven hundred forty-seven".

Divisors: 1 3 9 27 373361 1120083 3360249 10080747