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10750345 = 57329453
BaseRepresentation
bin101001000000…
…100110001001
3202020011200221
4221000212021
510223002340
61022230041
7160243054
oct51004611
922204627
1010750345
116082991
123725321
1322c5268
1415dba9b
15e2544a
hexa40989

10750345 has 8 divisors (see below), whose sum is σ = 13077576. Its totient is φ = 8482176.

The previous prime is 10750319. The next prime is 10750349. The reversal of 10750345 is 54305701.

It can be written as a sum of positive squares in 4 ways, for example, as 1245456 + 9504889 = 1116^2 + 3083^2 .

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 10750345 - 29 = 10749833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10750349) 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, 14362 + ... + 15091.

It is an arithmetic number, because the mean of its divisors is an integer number (1634697).

Almost surely, 210750345 is an apocalyptic number.

It is an amenable number.

10750345 is a deficient number, since it is larger than the sum of its proper divisors (2327231).

10750345 is an equidigital number, since it uses as much as digits as its factorization.

10750345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29531.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 10750345 is about 3278.7718737357. The cubic root of 10750345 is about 220.7026090762.

The spelling of 10750345 in words is "ten million, seven hundred fifty thousand, three hundred forty-five".

Divisors: 1 5 73 365 29453 147265 2150069 10750345