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124310423 = 2318013001
BaseRepresentation
bin1110110100011…
…01001110010111
322122220121211202
413122031032113
5223310413143
620200223115
73036423026
oct732151627
9278817752
10124310423
1164196296
123576aa9b
131c9a5b83
141271c8bd
15ada7ab8
hex768d397

124310423 has 8 divisors (see below), whose sum is σ = 129830496. Its totient is φ = 118800000.

The previous prime is 124310413. The next prime is 124310437. The reversal of 124310423 is 324013421.

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 124310423 - 26 = 124310359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124310395 and 124310404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124310413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39923 + ... + 42923.

It is an arithmetic number, because the mean of its divisors is an integer number (16228812).

Almost surely, 2124310423 is an apocalyptic number.

124310423 is a deficient number, since it is larger than the sum of its proper divisors (5520073).

124310423 is a wasteful number, since it uses less digits than its factorization.

124310423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4825.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 124310423 is about 11149.4584173403. The cubic root of 124310423 is about 499.0788680740.

Adding to 124310423 its reverse (324013421), we get a palindrome (448323844).

The spelling of 124310423 in words is "one hundred twenty-four million, three hundred ten thousand, four hundred twenty-three".

Divisors: 1 23 1801 3001 41423 69023 5404801 124310423