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10874065 = 52299497
BaseRepresentation
bin101001011110…
…110011010001
3202110110102011
4221132303101
510240432230
61025022521
7161266546
oct51366321
922413364
1010874065
116157934
123784a41
132339677
141630bcd
15e4be2a
hexa5ecd1

10874065 has 8 divisors (see below), whose sum is σ = 13107240. Its totient is φ = 8660352.

The previous prime is 10874053. The next prime is 10874077. The reversal of 10874065 is 56047801.

It is an interprime number because it is at equal distance from previous prime (10874053) and next prime (10874077).

It can be written as a sum of positive squares in 4 ways, for example, as 938961 + 9935104 = 969^2 + 3152^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10874065 - 215 = 10841297 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3604 + ... + 5893.

It is an arithmetic number, because the mean of its divisors is an integer number (1638405).

Almost surely, 210874065 is an apocalyptic number.

It is an amenable number.

10874065 is a deficient number, since it is larger than the sum of its proper divisors (2233175).

10874065 is an equidigital number, since it uses as much as digits as its factorization.

10874065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9731.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 10874065 is about 3297.5847221868. The cubic root of 10874065 is about 221.5460314322.

The spelling of 10874065 in words is "ten million, eight hundred seventy-four thousand, sixty-five".

Divisors: 1 5 229 1145 9497 47485 2174813 10874065