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10689982228 = 22172316274201
BaseRepresentation
bin10011111010010110…
…00010111100010100
31000121000002100210201
421331023002330110
5133343113412403
64524431230244
7525623230642
oct117513027424
930530070721
1010689982228
114596241962
1220a4078384
13101492cb93
14735a50192
1542875221d
hex27d2c2f14

10689982228 has 48 divisors (see below), whose sum is σ = 20686748544. Its totient is φ = 4807756800.

The previous prime is 10689982213. The next prime is 10689982229. The reversal of 10689982228 is 82228998601.

10689982228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106899822282 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10689982229) 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, 2542528 + ... + 2546728.

It is an arithmetic number, because the mean of its divisors is an integer number (430973928).

Almost surely, 210689982228 is an apocalyptic number.

It is an amenable number.

10689982228 is a deficient number, since it is larger than the sum of its proper divisors (9996766316).

10689982228 is a wasteful number, since it uses less digits than its factorization.

10689982228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5872 (or 5870 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 55.

The spelling of 10689982228 in words is "ten billion, six hundred eighty-nine million, nine hundred eighty-two thousand, two hundred twenty-eight".

Divisors: 1 2 4 17 23 34 46 68 92 391 782 1564 1627 3254 4201 6508 8402 16804 27659 37421 55318 71417 74842 96623 110636 142834 149684 193246 285668 386492 636157 1272314 1642591 2544628 3285182 6570364 6835027 13670054 27340108 116195459 157205621 232390918 314411242 464781836 628822484 2672495557 5344991114 10689982228