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54106412757430 = 25112844717290979
BaseRepresentation
bin11000100110101101000011…
…00000110011000110110110
321002120112002221020010202011
430103112201200303012312
524042434413131214210
6311024050510034434
714253026230065445
oct1423264140630666
9232515087203664
1054106412757430
11162704454a5390
12609a2281a8a1a
13242629c784167
14d50a9b53cd5c
1563c672d20d8a
hex3135a18331b6

54106412757430 has 32 divisors (see below), whose sum is σ = 106249060592640. Its totient is φ = 19674366407520.

The previous prime is 54106412757223. The next prime is 54106412757431. The reversal of 54106412757430 is 3475721460145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54106412757431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5516320 + ... + 11774659.

It is an arithmetic number, because the mean of its divisors is an integer number (3320283143520).

Almost surely, 254106412757430 is an apocalyptic number.

54106412757430 is a deficient number, since it is larger than the sum of its proper divisors (52142647835210).

54106412757430 is a wasteful number, since it uses less digits than its factorization.

54106412757430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17319444.

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 54106412757430 in words is "fifty-four trillion, one hundred six billion, four hundred twelve million, seven hundred fifty-seven thousand, four hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 28447 56894 142235 284470 312917 625834 1564585 3129170 17290979 34581958 86454895 172909790 190200769 380401538 951003845 1902007690 491876479613 983752959226 2459382398065 4918764796130 5410641275743 10821282551486 27053206378715 54106412757430