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386104942080 = 29345111329449
BaseRepresentation
bin1011001111001011010…
…01011101111000000000
31100220121022120021220000
411213211221131320000
522311220331121310
6453212452520000
736616016600034
oct5474551357000
91326538507800
10386104942080
111398231a0760
12629b5920000
132a5429b3590
141498aa061c4
15a09bae44c0
hex59e5a5de00

386104942080 has 1600 divisors, whose sum is σ = 1684439064000. Its totient is φ = 83235962880.

The previous prime is 386104942073. The next prime is 386104942087. The reversal of 386104942080 is 80249401683.

It is a happy number.

386104942080 is a `hidden beast` number, since 3 + 8 + 61 + 0 + 494 + 20 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (386104942073) and next prime (386104942087).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386104942087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 859921696 + ... + 859922144.

It is an arithmetic number, because the mean of its divisors is an integer number (1052774415).

Almost surely, 2386104942080 is an apocalyptic number.

386104942080 is a gapful number since it is divisible by the number (30) 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 386104942080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (842219532000).

386104942080 is an abundant number, since it is smaller than the sum of its proper divisors (1298334121920).

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

386104942080 is a wasteful number, since it uses less digits than its factorization.

386104942080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 386104942080 in words is "three hundred eighty-six billion, one hundred four million, nine hundred forty-two thousand, eighty".