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54304250243125 = 54103384111133
BaseRepresentation
bin11000101100011101100011…
…00010111010100000110101
321010021102202120100201022011
430112032301202322200311
524104210101030240000
6311255010030004221
714303231642010151
oct1426166142724065
9233242676321264
1054304250243125
111633733760a583
12611063b646671
13243bb3aa67c6c
14d5a4a8340061
156428a14d02ba
hex3163b18ba835

54304250243125 has 20 divisors (see below), whose sum is σ = 67924282706236. Its totient is φ = 43401344112000.

The previous prime is 54304250243059. The next prime is 54304250243167. The reversal of 54304250243125 is 52134205240345.

It can be written as a sum of positive squares in 10 ways, for example, as 35149044967569 + 19155205275556 = 5928663^2 + 4376666^2 .

It is not a de Polignac number, because 54304250243125 - 27 = 54304250242997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 41409942 + ... + 42701191.

Almost surely, 254304250243125 is an apocalyptic number.

It is an amenable number.

54304250243125 is a deficient number, since it is larger than the sum of its proper divisors (13620032463111).

54304250243125 is an equidigital number, since it uses as much as digits as its factorization.

54304250243125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84112186 (or 84112171 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 54304250243125 in words is "fifty-four trillion, three hundred four billion, two hundred fifty million, two hundred forty-three thousand, one hundred twenty-five".

Divisors: 1 5 25 125 625 1033 5165 25825 129125 645625 84111133 420555665 2102778325 10513891625 52569458125 86886800389 434434001945 2172170009725 10860850048625 54304250243125