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10300423 = 72950741
BaseRepresentation
bin100111010010…
…110000000111
3201101022112011
4213102300013
510114103143
61004435051
7153360250
oct47226007
921338464
1010300423
1158a5951
123548a87
132198533
141521b27
15d86e9d
hex9d2c07

10300423 has 8 divisors (see below), whose sum is σ = 12178080. Its totient is φ = 8524320.

The previous prime is 10300421. The next prime is 10300427. The reversal of 10300423 is 32400301.

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

It is not a de Polignac number, because 10300423 - 21 = 10300421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10300421) 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 7 ways as a sum of consecutive naturals, for example, 25168 + ... + 25573.

It is an arithmetic number, because the mean of its divisors is an integer number (1522260).

Almost surely, 210300423 is an apocalyptic number.

10300423 is a deficient number, since it is larger than the sum of its proper divisors (1877657).

10300423 is an equidigital number, since it uses as much as digits as its factorization.

10300423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50777.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 10300423 is about 3209.4272074624. The cubic root of 10300423 is about 217.5796898283.

Adding to 10300423 its reverse (32400301), we get a palindrome (42700724).

The spelling of 10300423 in words is "ten million, three hundred thousand, four hundred twenty-three".

Divisors: 1 7 29 203 50741 355187 1471489 10300423