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54674294086 = 2312173164431
BaseRepresentation
bin110010111010110101…
…111000010101000110
312020010100022220200001
4302322311320111012
51343433104402321
641041135511514
73643610555206
oct627265702506
9166110286601
1054674294086
1121207239415
12a71a38859a
1352042a0209
14290944a406
15164ee10c91
hexcbad78546

54674294086 has 24 divisors (see below), whose sum is σ = 85232669472. Its totient is φ = 26302222800.

The previous prime is 54674294023. The next prime is 54674294093. The reversal of 54674294086 is 68049247645.

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 11 ways as a sum of consecutive naturals, for example, 250291 + ... + 414721.

It is an arithmetic number, because the mean of its divisors is an integer number (3551361228).

Almost surely, 254674294086 is an apocalyptic number.

54674294086 is a deficient number, since it is larger than the sum of its proper divisors (30558375386).

54674294086 is a wasteful number, since it uses less digits than its factorization.

54674294086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164668 (or 164637 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 54674294086 in words is "fifty-four billion, six hundred seventy-four million, two hundred ninety-four thousand, eighty-six".

Divisors: 1 2 31 62 173 346 961 1922 5363 10726 164431 166253 328862 332506 5097361 10194722 28446563 56893126 158018191 316036382 881843453 1763686906 27337147043 54674294086