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6129380110 = 257279158341
BaseRepresentation
bin1011011010101011…
…01110101100001110
3120211011111202211011
411231111232230032
5100023110130420
62452113515434
7304614604600
oct55525565416
916734452734
106129380110
112665969aa7
121230872b7a
13768b28349
1442208b170
1525d19295a
hex16d56eb0e

6129380110 has 48 divisors (see below), whose sum is σ = 12996711360. Its totient is φ = 2074887360.

The previous prime is 6129380051. The next prime is 6129380111. The reversal of 6129380110 is 110839216.

It is a super-2 number, since 2×61293801102 = 75138601065727224200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6129380111) 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 23 ways as a sum of consecutive naturals, for example, 40461 + ... + 117880.

It is an arithmetic number, because the mean of its divisors is an integer number (270764820).

Almost surely, 26129380110 is an apocalyptic number.

6129380110 is an abundant number, since it is smaller than the sum of its proper divisors (6867331250).

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

6129380110 is a wasteful number, since it uses less digits than its factorization.

6129380110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158441 (or 158434 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 6129380110 is about 78290.3577077024. The cubic root of 6129380110 is about 1830.0888915384.

The spelling of 6129380110 in words is "six billion, one hundred twenty-nine million, three hundred eighty thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 35 49 70 79 98 158 245 395 490 553 790 1106 2765 3871 5530 7742 19355 38710 158341 316682 791705 1108387 1583410 2216774 5541935 7758709 11083870 12508939 15517418 25017878 38793545 62544695 77587090 87562573 125089390 175125146 437812865 612938011 875625730 1225876022 3064690055 6129380110