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2930528499 = 31039483911
BaseRepresentation
bin1010111010101100…
…0101000011110011
321120020022021100120
42232223011003303
522000203402444
61202443221323
7132423036603
oct25653050363
97506267316
102930528499
111274230488
12699517843
1337919c442
141db2c0c03
1512241eb19
hexaeac50f3

2930528499 has 8 divisors (see below), whose sum is σ = 3945307392. Its totient is φ = 1934717640.

The previous prime is 2930528473. The next prime is 2930528507. The reversal of 2930528499 is 9948250392.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2930528499 - 25 = 2930528467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2930528299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4741647 + ... + 4742264.

It is an arithmetic number, because the mean of its divisors is an integer number (493163424).

Almost surely, 22930528499 is an apocalyptic number.

2930528499 is a deficient number, since it is larger than the sum of its proper divisors (1014778893).

2930528499 is a wasteful number, since it uses less digits than its factorization.

2930528499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9484017.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 2930528499 is about 54134.3559950610. The cubic root of 2930528499 is about 1431.0297079283.

The spelling of 2930528499 in words is "two billion, nine hundred thirty million, five hundred twenty-eight thousand, four hundred ninety-nine".

Divisors: 1 3 103 309 9483911 28451733 976842833 2930528499