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13030023000330 = 23257131670123561
BaseRepresentation
bin1011110110011100100111…
…1001000111000100001010
31201010122202201001222011200
42331213021321013010022
53201440441342002310
643413524313405030
72513250055033530
oct275471171070412
951118681058150
1013030023000330
114174002323266
121565380409776
13736958a4447b
1433092953a150
15178e1a3059c0
hexbd9c9e4710a

13030023000330 has 192 divisors, whose sum is σ = 39020816330496. Its totient is φ = 2954989440000.

The previous prime is 13030023000329. The next prime is 13030023000391. The reversal of 13030023000330 is 3300032003031.

13030023000330 is a `hidden beast` number, since 1 + 3 + 0 + 30 + 0 + 2 + 300 + 0 + 330 = 666.

13030023000330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 553021750 + ... + 553045310.

It is an arithmetic number, because the mean of its divisors is an integer number (203233418388).

Almost surely, 213030023000330 is an apocalyptic number.

13030023000330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13030023000330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19510408165248).

13030023000330 is an abundant number, since it is smaller than the sum of its proper divisors (25990793330166).

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

13030023000330 is a wasteful number, since it uses less digits than its factorization.

13030023000330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30413 (or 30410 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 13030023000330 its reverse (3300032003031), we get a palindrome (16330055003361).

The spelling of 13030023000330 in words is "thirteen trillion, thirty billion, twenty-three million, three hundred thirty", and thus it is an aban number.