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10370945 = 513159553
BaseRepresentation
bin100111100011…
…111110000001
3201111220021002
4213203332001
510123332240
61010141345
7154102664
oct47437601
921456232
1010370945
115943932
123581855
1321c1670
14153d6db
15d9cd15
hex9e3f81

10370945 has 8 divisors (see below), whose sum is σ = 13402536. Its totient is φ = 7658496.

The previous prime is 10370939. The next prime is 10370959. The reversal of 10370945 is 54907301.

10370945 = 3672 + 3682 + ... + 4312.

10370945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 341056 + 10029889 = 584^2 + 3167^2 .

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 10370945 - 212 = 10366849 is a prime.

It is a Duffinian number.

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, 79712 + ... + 79841.

It is an arithmetic number, because the mean of its divisors is an integer number (1675317).

Almost surely, 210370945 is an apocalyptic number.

It is an amenable number.

10370945 is a deficient number, since it is larger than the sum of its proper divisors (3031591).

10370945 is a wasteful number, since it uses less digits than its factorization.

10370945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159571.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 10370945 is about 3220.3951620880. The cubic root of 10370945 is about 218.0751150964.

The spelling of 10370945 in words is "ten million, three hundred seventy thousand, nine hundred forty-five".

Divisors: 1 5 13 65 159553 797765 2074189 10370945