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30024374797 = 47951626147
BaseRepresentation
bin11011111101100101…
…111001101000001101
32212111110011021022101
4123331211321220031
5442442214443142
621443142315101
72112013655254
oct337545715015
985443137271
1030024374797
1111807a8219a
12599b128a91
132aa644a861
14164b79179b
15baad410b7
hex6fd979a0d

30024374797 has 4 divisors (see below), whose sum is σ = 30025048896. Its totient is φ = 30023700700.

The previous prime is 30024374791. The next prime is 30024374827. The reversal of 30024374797 is 79747342003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30024374797 - 27 = 30024374669 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 (30024374791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265123 + ... + 361024.

It is an arithmetic number, because the mean of its divisors is an integer number (7506262224).

Almost surely, 230024374797 is an apocalyptic number.

It is an amenable number.

30024374797 is a deficient number, since it is larger than the sum of its proper divisors (674099).

30024374797 is an equidigital number, since it uses as much as digits as its factorization.

30024374797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674098.

The product of its (nonzero) digits is 889056, while the sum is 46.

The spelling of 30024374797 in words is "thirty billion, twenty-four million, three hundred seventy-four thousand, seven hundred ninety-seven".

Divisors: 1 47951 626147 30024374797