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12882523004 = 2213643385289
BaseRepresentation
bin10111111111101101…
…11011001101111100
31020020210201222022122
423333312323031330
5202340411214004
65530153102112
7634145432051
oct137766731574
936223658278
1012882523004
11551093722a
1225b63b7938
1312a3c4c2a0
148a2d09028
15505e98cbe
hex2ffdbb37c

12882523004 has 24 divisors (see below), whose sum is σ = 24316422480. Its totient is φ = 5936517504.

The previous prime is 12882522997. The next prime is 12882523019. The reversal of 12882523004 is 40032528821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159209 + ... + 226080.

It is an arithmetic number, because the mean of its divisors is an integer number (1013184270).

Almost surely, 212882523004 is an apocalyptic number.

It is an amenable number.

12882523004 is a deficient number, since it is larger than the sum of its proper divisors (11433899476).

12882523004 is a wasteful number, since it uses less digits than its factorization.

12882523004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385949 (or 385947 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The spelling of 12882523004 in words is "twelve billion, eight hundred eighty-two million, five hundred twenty-three thousand, four".

Divisors: 1 2 4 13 26 52 643 1286 2572 8359 16718 33436 385289 770578 1541156 5008757 10017514 20035028 247740827 495481654 990963308 3220630751 6441261502 12882523004