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11080062066 = 234342945977
BaseRepresentation
bin10100101000110110…
…00101010001110010
31001121012002110202010
422110123011101302
5140142443441231
65031244103350
7541400654643
oct122433052162
931535073663
1011080062066
114776451697
122192834b56
1310776aa058
147717916ca
1544cb06546
hex2946c5472

11080062066 has 16 divisors (see below), whose sum is σ = 22675476384. Its totient is φ = 3607461984.

The previous prime is 11080062061. The next prime is 11080062089. The reversal of 11080062066 is 66026008011.

It is not an unprimeable number, because it can be changed into a prime (11080062061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21472731 + ... + 21473246.

It is an arithmetic number, because the mean of its divisors is an integer number (1417217274).

Almost surely, 211080062066 is an apocalyptic number.

11080062066 is an abundant number, since it is smaller than the sum of its proper divisors (11595414318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11080062066 is a wasteful number, since it uses less digits than its factorization.

11080062066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42946025.

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 11080062066 in words is "eleven billion, eighty million, sixty-two thousand, sixty-six".

Divisors: 1 2 3 6 43 86 129 258 42945977 85891954 128837931 257675862 1846677011 3693354022 5540031033 11080062066