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10348023 = 37492763
BaseRepresentation
bin100111011110…
…010111110111
3201110201211010
4213132113313
510122114043
61005443303
7153646110
oct47362767
921421733
1010348023
115928694
123570533
1321b40ba
141535207
15d96133
hex9de5f7

10348023 has 8 divisors (see below), whose sum is σ = 15768448. Its totient is φ = 5913144.

The previous prime is 10348007. The next prime is 10348061. The reversal of 10348023 is 32084301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10348023 - 24 = 10348007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 492763 = 10348023 / (1 + 0 + 3 + 4 + 8 + 0 + 2 + 3).

It is a Duffinian number.

It is a congruent 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246361 + ... + 246402.

It is an arithmetic number, because the mean of its divisors is an integer number (1971056).

Almost surely, 210348023 is an apocalyptic number.

10348023 is a deficient number, since it is larger than the sum of its proper divisors (5420425).

10348023 is an equidigital number, since it uses as much as digits as its factorization.

10348023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492773.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 10348023 is about 3216.8343134206. The cubic root of 10348023 is about 217.9143324143.

The spelling of 10348023 in words is "ten million, three hundred forty-eight thousand, twenty-three".

Divisors: 1 3 7 21 492763 1478289 3449341 10348023