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5230103423 = 23892555009
BaseRepresentation
bin1001101111011110…
…10000101101111111
3111111111100210010012
410313233100231333
541202401302143
62222551133435
7243415100636
oct46757205577
914444323105
105230103423
112244291126
12101b67427b
13654725c6c
1437887c51d
1520925a418
hex137bd0b7f

5230103423 has 8 divisors (see below), whose sum is σ = 5518821600. Its totient is φ = 4946495488.

The previous prime is 5230103401. The next prime is 5230103443. The reversal of 5230103423 is 3243010325.

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 5230103423 - 28 = 5230103167 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5230103443) 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, 1275458 + ... + 1279551.

It is an arithmetic number, because the mean of its divisors is an integer number (689852700).

Almost surely, 25230103423 is an apocalyptic number.

5230103423 is a deficient number, since it is larger than the sum of its proper divisors (288718177).

5230103423 is a wasteful number, since it uses less digits than its factorization.

5230103423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555121.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 5230103423 is about 72319.4539733259. The cubic root of 5230103423 is about 1735.8149546465.

Adding to 5230103423 its reverse (3243010325), we get a palindrome (8473113748).

The spelling of 5230103423 in words is "five billion, two hundred thirty million, one hundred three thousand, four hundred twenty-three".

Divisors: 1 23 89 2047 2555009 58765207 227395801 5230103423