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1386051684336 = 2433113119934721
BaseRepresentation
bin10100001010110111000…
…111100100011111110000
311220111122022202221111000
4110022313013210133300
5140202113212344321
62540424321522000
7202065436632504
oct24126707443760
94814568687430
101386051684336
11494904050290
121a4761aa3300
13a091cc22c57
144b129d48304
15260c383a826
hex142b71e47f0

1386051684336 has 320 divisors, whose sum is σ = 4483364474880. Its totient is φ = 406176768000.

The previous prime is 1386051684239. The next prime is 1386051684341. The reversal of 1386051684336 is 6334861506831.

1386051684336 is a `hidden beast` number, since 1 + 3 + 86 + 0 + 516 + 8 + 43 + 3 + 6 = 666.

It is a super-2 number, since 2×13860516843362 (a number of 25 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 63 ways as a sum of consecutive naturals, for example, 293590456 + ... + 293595176.

It is an arithmetic number, because the mean of its divisors is an integer number (14010513984).

Almost surely, 21386051684336 is an apocalyptic number.

1386051684336 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 1386051684336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2241682237440).

1386051684336 is an abundant number, since it is smaller than the sum of its proper divisors (3097312790544).

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

1386051684336 is a wasteful number, since it uses less digits than its factorization.

1386051684336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6773 (or 6761 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 1386051684336 in words is "one trillion, three hundred eighty-six billion, fifty-one million, six hundred eighty-four thousand, three hundred thirty-six".