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10348073 = 21149043
BaseRepresentation
bin100111011110…
…011000101001
3201110201212222
4213132120221
510122114243
61005443425
7153646211
oct47363051
921421788
1010348073
11592872a
123570575
1321b4128
141535241
15d96168
hex9de629

10348073 has 4 divisors (see below), whose sum is σ = 10397328. Its totient is φ = 10298820.

The previous prime is 10348061. The next prime is 10348097. The reversal of 10348073 is 37084301.

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: 37084301 = 291278769.

It is a cyclic number.

It is not a de Polignac number, because 10348073 - 214 = 10331689 is a prime.

It is a super-2 number, since 2×103480732 = 214165229626658, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10348003) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 24311 + ... + 24732.

It is an arithmetic number, because the mean of its divisors is an integer number (2599332).

Almost surely, 210348073 is an apocalyptic number.

It is an amenable number.

10348073 is a deficient number, since it is larger than the sum of its proper divisors (49255).

10348073 is an equidigital number, since it uses as much as digits as its factorization.

10348073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49254.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 10348073 is about 3216.8420850269. The cubic root of 10348073 is about 217.9146833895.

The spelling of 10348073 in words is "ten million, three hundred forty-eight thousand, seventy-three".

Divisors: 1 211 49043 10348073