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1000008000002 = 211103779356629
BaseRepresentation
bin11101000110101010001…
…11110010001000000010
310112121012021110212102102
432203111013302020002
5112341004022000002
62043221453550402
7132151062515444
oct16432507621002
93477167425372
101000008000002
1135611249a470
121419847a5402
13733b9b39c7b
143658752a494
151b02c2e6a02
hexe8d51f2202

1000008000002 has 32 divisors (see below), whose sum is σ = 1652505079680. Its totient is φ = 450070283520.

The previous prime is 1000008000001. The next prime is 1000008000029. The reversal of 1000008000002 is 2000008000001.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is not an unprimeable number, because it can be changed into a prime (1000008000001) 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 15 ways as a sum of consecutive naturals, for example, 17630624 + ... + 17687252.

It is an arithmetic number, because the mean of its divisors is an integer number (51640783740).

Almost surely, 21000008000002 is an apocalyptic number.

1000008000002 is a deficient number, since it is larger than the sum of its proper divisors (652497079678).

1000008000002 is a wasteful number, since it uses less digits than its factorization.

1000008000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64538.

The product of its (nonzero) digits is 16, while the sum is 11.

Subtracting 1000008000002 from its reverse (2000008000001), we obtain a palindrome (999999999999).

The spelling of 1000008000002 in words is "one trillion, eight million, two", and thus it is an aban number and an uban number.

Divisors: 1 2 11 22 103 206 1133 2266 7793 15586 56629 85723 113258 171446 622919 802679 1245838 1605358 5832787 8829469 11665574 17658938 64160657 128321314 441309797 882619594 4854407767 9708815534 45454909091 90909818182 500004000001 1000008000002