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10148423 = 67167907
BaseRepresentation
bin100110101101…
…101001000111
3201002121000112
4212231221013
510044222143
61001303235
7152155145
oct46555107
921077015
1010148423
11580172a
123494b1b
1321442ac
1414c2595
15d56e18
hex9ada47

10148423 has 8 divisors (see below), whose sum is σ = 10372992. Its totient is φ = 9926136.

The previous prime is 10148407. The next prime is 10148441. The reversal of 10148423 is 32484101.

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 10148423 - 24 = 10148407 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 (10148123) 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 7 ways as a sum of consecutive naturals, for example, 10736 + ... + 11642.

It is an arithmetic number, because the mean of its divisors is an integer number (1296624).

Almost surely, 210148423 is an apocalyptic number.

10148423 is a deficient number, since it is larger than the sum of its proper divisors (224569).

10148423 is an equidigital number, since it uses as much as digits as its factorization.

10148423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 10148423 is about 3185.6589585202. The cubic root of 10148423 is about 216.5041308302.

The spelling of 10148423 in words is "ten million, one hundred forty-eight thousand, four hundred twenty-three".

Divisors: 1 67 167 907 11189 60769 151469 10148423