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7996093025 = 52319843721
BaseRepresentation
bin1110111001001101…
…01011001001100001
3202122021001121112112
413130212223021201
5112333444434100
63401240005105
7402102445364
oct73446531141
922567047475
107996093025
11343364a048
121671a60795
139a57a59bb
1455bd6c0db
1531bec7b35
hex1dc9ab261

7996093025 has 6 divisors (see below), whose sum is σ = 9915155382. Its totient is φ = 6396874400.

The previous prime is 7996092997. The next prime is 7996093031. The reversal of 7996093025 is 5203906997.

It can be written as a sum of positive squares in 3 ways, for example, as 330039889 + 7666053136 = 18167^2 + 87556^2 .

It is a de Polignac number, because none of the positive numbers 2k-7996093025 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 159921836 + ... + 159921885.

It is an arithmetic number, because the mean of its divisors is an integer number (1652525897).

Almost surely, 27996093025 is an apocalyptic number.

It is an amenable number.

7996093025 is a deficient number, since it is larger than the sum of its proper divisors (1919062357).

7996093025 is a wasteful number, since it uses less digits than its factorization.

7996093025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319843731 (or 319843726 counting only the distinct ones).

The product of its (nonzero) digits is 918540, while the sum is 50.

The square root of 7996093025 is about 89420.8757785340. The cubic root of 7996093025 is about 1999.6743657340.

The spelling of 7996093025 in words is "seven billion, nine hundred ninety-six million, ninety-three thousand, twenty-five".

Divisors: 1 5 25 319843721 1599218605 7996093025