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13071463000 = 235313071463
BaseRepresentation
bin11000010110001111…
…01011001001011000
31020201222021010021021
430023013223021120
5203232243304000
610001022452224
7641631413401
oct141307531130
936658233237
1013071463000
1155a8555692
122649734074
1313041333bb
148c004c9a8
1551786b11a
hex30b1eb258

13071463000 has 32 divisors (see below), whose sum is σ = 30587225760. Its totient is φ = 5228584800.

The previous prime is 13071462997. The next prime is 13071463033. The reversal of 13071463000 is 36417031.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 6534732 + ... + 6536731.

It is an arithmetic number, because the mean of its divisors is an integer number (955850805).

Almost surely, 213071463000 is an apocalyptic number.

13071463000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13071463000 is an abundant number, since it is smaller than the sum of its proper divisors (17515762760).

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

13071463000 is a wasteful number, since it uses less digits than its factorization.

13071463000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13071484 (or 13071470 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The spelling of 13071463000 in words is "thirteen billion, seventy-one million, four hundred sixty-three thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000 13071463 26142926 52285852 65357315 104571704 130714630 261429260 326786575 522858520 653573150 1307146300 1633932875 2614292600 3267865750 6535731500 13071463000