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10386334974 = 2313669126641
BaseRepresentation
bin10011010110001001…
…01110010011111110
3222210211201111002010
421223010232103332
5132232400204344
64434343112050
7515245250661
oct115304562376
928724644063
1010386334974
11444a8a7214
12201a442626
13c96a55c52
147075ab6d8
1540bc728b9
hex26b12e4fe

10386334974 has 16 divisors (see below), whose sum is σ = 20774353680. Its totient is φ = 3461831040.

The previous prime is 10386334969. The next prime is 10386334999. The reversal of 10386334974 is 47943368301.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 18694 + ... + 145334.

It is an arithmetic number, because the mean of its divisors is an integer number (1298397105).

Almost surely, 210386334974 is an apocalyptic number.

10386334974 is an abundant number, since it is smaller than the sum of its proper divisors (10388018706).

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

10386334974 is a wasteful number, since it uses less digits than its factorization.

10386334974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140315.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 10386334974 in words is "ten billion, three hundred eighty-six million, three hundred thirty-four thousand, nine hundred seventy-four".

Divisors: 1 2 3 6 13669 27338 41007 82014 126641 253282 379923 759846 1731055829 3462111658 5193167487 10386334974