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5245010423 = 79107620491
BaseRepresentation
bin1001110001010000…
…01000000111110111
3111112112102010200022
410320220020013313
541220210313143
62224242435355
7243655565402
oct47050100767
914475363608
105245010423
112251742a64
121024662b5b
13657845183
1437a83cd39
1520a702268
hex138a081f7

5245010423 has 8 divisors (see below), whose sum is σ = 5361050880. Its totient is φ = 5130211320.

The previous prime is 5245010411. The next prime is 5245010429. The reversal of 5245010423 is 3240105425.

It is a happy number.

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 5245010423 - 224 = 5228233207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5245010392 and 5245010401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245010429) 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, 301793 + ... + 318698.

It is an arithmetic number, because the mean of its divisors is an integer number (670131360).

Almost surely, 25245010423 is an apocalyptic number.

5245010423 is a deficient number, since it is larger than the sum of its proper divisors (116040457).

5245010423 is a wasteful number, since it uses less digits than its factorization.

5245010423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620677.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5245010423 is about 72422.4441937719. Note that the first 3 decimals coincide. The cubic root of 5245010423 is about 1737.4625478393.

Adding to 5245010423 its reverse (3240105425), we get a palindrome (8485115848).

The spelling of 5245010423 in words is "five billion, two hundred forty-five million, ten thousand, four hundred twenty-three".

Divisors: 1 79 107 8453 620491 49018789 66392537 5245010423