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10672744 = 231334093
BaseRepresentation
bin101000101101…
…101001101000
3202002020020211
4220231221220
510213011434
61020430504
7156500605
oct50555150
922066224
1010672744
11602a655
1236a8434
132298b44
1415bb6ac
15e0c464
hexa2da68

10672744 has 8 divisors (see below), whose sum is σ = 20011410. Its totient is φ = 5336368.

The previous prime is 10672741. The next prime is 10672777. The reversal of 10672744 is 44727601.

It can be written as a sum of positive squares in only one way, i.e., 6916900 + 3755844 = 2630^2 + 1938^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×106727442 = 227814928979072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10672741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667039 + ... + 667054.

Almost surely, 210672744 is an apocalyptic number.

It is an amenable number.

10672744 is a deficient number, since it is larger than the sum of its proper divisors (9338666).

10672744 is a wasteful number, since it uses less digits than its factorization.

10672744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334099 (or 1334095 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 10672744 is about 3266.9165890791. The cubic root of 10672744 is about 220.1702813903.

The spelling of 10672744 in words is "ten million, six hundred seventy-two thousand, seven hundred forty-four".

Divisors: 1 2 4 8 1334093 2668186 5336372 10672744