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13024197278190 = 234575961210463
BaseRepresentation
bin1011110110000110111010…
…1001101111100111101110
31201010002201200221121210000
42331201232221233213232
53201342024000400230
643411122244125130
72512652515152060
oct275415651574756
951102650847700
1013024197278190
114171592906a6a
1215642153967a6
1373623aac7bc7
14330535935730
15178bc8b45b60
hexbd86ea6f9ee

13024197278190 has 480 divisors, whose sum is σ = 41384068577280. Its totient is φ = 2878251874560.

The previous prime is 13024197278179. The next prime is 13024197278231. The reversal of 13024197278190 is 9187279142031.

13024197278190 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 419 + 72 + 78 + 1 + 90 = 666.

It is a super-2 number, since 2×130241972781902 (a number of 27 digits) contains 22 as substring.

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 239 ways as a sum of consecutive naturals, for example, 1244780899 + ... + 1244791361.

It is an arithmetic number, because the mean of its divisors is an integer number (86216809536).

Almost surely, 213024197278190 is an apocalyptic number.

13024197278190 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 13024197278190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20692034288640).

13024197278190 is an abundant number, since it is smaller than the sum of its proper divisors (28359871299090).

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

13024197278190 is a wasteful number, since it uses less digits than its factorization.

13024197278190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10670 (or 10600 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 54.

The spelling of 13024197278190 in words is "thirteen trillion, twenty-four billion, one hundred ninety-seven million, two hundred seventy-eight thousand, one hundred ninety".