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10770073 = 21151043
BaseRepresentation
bin101001000101…
…011010011001
3202021011202121
4221011122121
510224120243
61022501241
7160354426
oct51053231
922234677
1010770073
116096796
123734821
132301232
141604d4d
15e2b1ed
hexa45699

10770073 has 4 divisors (see below), whose sum is σ = 10821328. Its totient is φ = 10718820.

The previous prime is 10770059. The next prime is 10770101. The reversal of 10770073 is 37007701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37007701 = 167221603.

It is a cyclic number.

It is not a de Polignac number, because 10770073 - 25 = 10770041 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (10770013) 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 in 3 ways as a sum of consecutive naturals, for example, 25311 + ... + 25732.

It is an arithmetic number, because the mean of its divisors is an integer number (2705332).

Almost surely, 210770073 is an apocalyptic number.

It is an amenable number.

10770073 is a deficient number, since it is larger than the sum of its proper divisors (51255).

10770073 is an equidigital number, since it uses as much as digits as its factorization.

10770073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51254.

The product of its (nonzero) digits is 1029, while the sum is 25.

The square root of 10770073 is about 3281.7789383199. The cubic root of 10770073 is about 220.8375306508.

Adding to 10770073 its reverse (37007701), we get a palindrome (47777774).

The spelling of 10770073 in words is "ten million, seven hundred seventy thousand, seventy-three".

Divisors: 1 211 51043 10770073