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5230154999 = 7398538297
BaseRepresentation
bin1001101111011110…
…11101010011110111
3111111111110101212102
410313233131103313
541202404424444
62222552212315
7243415404206
oct46757352367
914444411772
105230154999
112244316953
12101b69a09b
13654743594
1437889323d
1520926a84e
hex137bdd4f7

5230154999 has 8 divisors (see below), whose sum is σ = 5244004080. Its totient is φ = 5216325696.

The previous prime is 5230154983. The next prime is 5230155001. The reversal of 5230154999 is 9994510325.

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 5230154999 - 24 = 5230154983 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 (5230154929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626219 + ... + 634515.

It is an arithmetic number, because the mean of its divisors is an integer number (655500510).

Almost surely, 25230154999 is an apocalyptic number.

5230154999 is a deficient number, since it is larger than the sum of its proper divisors (13849081).

5230154999 is an equidigital number, since it uses as much as digits as its factorization.

5230154999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9889.

The product of its (nonzero) digits is 437400, while the sum is 47.

The square root of 5230154999 is about 72319.8105569975. The cubic root of 5230154999 is about 1735.8206604673.

The spelling of 5230154999 in words is "five billion, two hundred thirty million, one hundred fifty-four thousand, nine hundred ninety-nine".

Divisors: 1 739 853 8297 630367 6131483 7077341 5230154999