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8007354888068 = 222001838722017
BaseRepresentation
bin111010010000101101110…
…0010110010111110000100
31001100111101022220102120002
41310201123202302332010
52022143030322404233
625010310020500432
71454340501351464
oct164413342627604
931314338812502
108007354888068
11260799a0a0528
12a93a66b4a718
134611235a5133
141d97b53b9ba4
15dd4529d16e8
hex7485b8b2f84

8007354888068 has 6 divisors (see below), whose sum is σ = 14012871054126. Its totient is φ = 4003677444032.

The previous prime is 8007354887969. The next prime is 8007354888083. The reversal of 8007354888068 is 8608884537008.

It can be written as a sum of positive squares in only one way, i.e., 7787236275844 + 220118612224 = 2790562^2 + 469168^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8007354887995 and 8007354888013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000919361005 + ... + 1000919361012.

It is an arithmetic number, because the mean of its divisors is an integer number (2335478509021).

Almost surely, 28007354888068 is an apocalyptic number.

It is an amenable number.

8007354888068 is a deficient number, since it is larger than the sum of its proper divisors (6005516166058).

8007354888068 is a wasteful number, since it uses less digits than its factorization.

8007354888068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001838722021 (or 2001838722019 counting only the distinct ones).

The product of its (nonzero) digits is 82575360, while the sum is 65.

The spelling of 8007354888068 in words is "eight trillion, seven billion, three hundred fifty-four million, eight hundred eighty-eight thousand, sixty-eight".

Divisors: 1 2 4 2001838722017 4003677444034 8007354888068