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10773994669 = 19712179631
BaseRepresentation
bin10100000100010111…
…00001110010101101
31000210212011122012121
422002023201302231
5134031120312134
64541032032541
7530663305114
oct120213416255
930725148177
1010773994669
114629703729
122108232751
131029166699
14742c7cc7b
15430ce9ab4
hex2822e1cad

10773994669 has 8 divisors (see below), whose sum is σ = 11342782080. Its totient is φ = 10205380800.

The previous prime is 10773994657. The next prime is 10773994687. The reversal of 10773994669 is 96649937701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10773994669 - 29 = 10773994157 is a prime.

It is a super-2 number, since 2×107739946692 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10773994639) 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, 95484 + ... + 175114.

It is an arithmetic number, because the mean of its divisors is an integer number (1417847760).

Almost surely, 210773994669 is an apocalyptic number.

10773994669 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10773994669 is a deficient number, since it is larger than the sum of its proper divisors (568787411).

10773994669 is an equidigital number, since it uses as much as digits as its factorization.

10773994669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86771.

The product of its (nonzero) digits is 15431472, while the sum is 61.

The spelling of 10773994669 in words is "ten billion, seven hundred seventy-three million, nine hundred ninety-four thousand, six hundred sixty-nine".

Divisors: 1 19 7121 79631 135299 1512989 567052351 10773994669