Search a number
-
+
10769626940 = 2254933109159
BaseRepresentation
bin10100000011110101…
…10111011100111100
31000210112221201210212
422001322313130330
5134024011030230
64540354251552
7530611214162
oct120172673474
930715851725
1010769626940
1146271a0136
122106886bb8
131028297627
14742463232
15430735895
hex281eb773c

10769626940 has 24 divisors (see below), whose sum is σ = 22621008480. Its totient is φ = 4306938048.

The previous prime is 10769626937. The next prime is 10769626979. The reversal of 10769626940 is 4962696701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44081 + ... + 153239.

It is an arithmetic number, because the mean of its divisors is an integer number (942542020).

Almost surely, 210769626940 is an apocalyptic number.

10769626940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10769626940 is an abundant number, since it is smaller than the sum of its proper divisors (11851381540).

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

10769626940 is a wasteful number, since it uses less digits than its factorization.

10769626940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114101 (or 114099 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 50.

The spelling of 10769626940 in words is "ten billion, seven hundred sixty-nine million, six hundred twenty-six thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 4933 9866 19732 24665 49330 98660 109159 218318 436636 545795 1091590 2183180 538481347 1076962694 2153925388 2692406735 5384813470 10769626940