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13190202629856 = 253476720835209
BaseRepresentation
bin1011111111110001010101…
…0101111001111011100000
31201200222012220022020120000
42333330111111321323200
53212102013333123411
644015255003020000
72530650342313140
oct277742525717340
951628186266500
1013190202629856
114225a2a57577a
12159042420a600
13748aa5285445
143385a2c4c920
1517d192926956
hexbff15579ee0

13190202629856 has 480 divisors, whose sum is σ = 45025677607680. Its totient is φ = 3709886552064.

The previous prime is 13190202629819. The next prime is 13190202629861. The reversal of 13190202629856 is 65892620209131.

13190202629856 is a `hidden beast` number, since 1 + 3 + 1 + 9 + 0 + 2 + 0 + 2 + 629 + 8 + 5 + 6 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2532192180 + ... + 2532197388.

It is an arithmetic number, because the mean of its divisors is an integer number (93803495016).

Almost surely, 213190202629856 is an apocalyptic number.

13190202629856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13190202629856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22512838803840).

13190202629856 is an abundant number, since it is smaller than the sum of its proper divisors (31835474977824).

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

13190202629856 is a wasteful number, since it uses less digits than its factorization.

13190202629856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7388 (or 7371 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 13190202629856 in words is "thirteen trillion, one hundred ninety billion, two hundred two million, six hundred twenty-nine thousand, eight hundred fifty-six".