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10012018292 = 2231451317891
BaseRepresentation
bin10010101001100001…
…10100011001110100
3221211202101020010022
421110300310121310
5131001034041132
64333252144312
7503051515463
oct112460643164
927752336108
1010012018292
114278583591
121b35008098
13c373378a3
146ad9b09da
153d8e83e12
hex254c34674

10012018292 has 24 divisors (see below), whose sum is σ = 18091245312. Its totient is φ = 4843180800.

The previous prime is 10012018279. The next prime is 10012018297. The reversal of 10012018292 is 29281021001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012018297) 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, 550667 + ... + 568557.

It is an arithmetic number, because the mean of its divisors is an integer number (753801888).

Almost surely, 210012018292 is an apocalyptic number.

It is an amenable number.

10012018292 is a deficient number, since it is larger than the sum of its proper divisors (8079227020).

10012018292 is a wasteful number, since it uses less digits than its factorization.

10012018292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22439 (or 22437 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

Adding to 10012018292 its reverse (29281021001), we get a palindrome (39293039293).

The spelling of 10012018292 in words is "ten billion, twelve million, eighteen thousand, two hundred ninety-two".

Divisors: 1 2 4 31 62 124 4513 9026 17891 18052 35782 71564 139903 279806 554621 559612 1109242 2218484 80742083 161484166 322968332 2503004573 5006009146 10012018292