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541707147043428 = 22345142262253619
BaseRepresentation
bin111101100101011100000011…
…0000100100110001001100100
32122001000200211110211220102010
41323022320012010212021210
51032000312214120342203
65200040454451514220
7222050023044460332
oct17312700604461144
92561020743756363
10541707147043428
11147671790258993
125090a5835b8970
131a3359c32a20a2
1497aaaa1558b52
1542960a55eb303
hex1ecae06126264

541707147043428 has 12 divisors (see below), whose sum is σ = 1263983343101360. Its totient is φ = 180569049014472.

The previous prime is 541707147043427. The next prime is 541707147043571. The reversal of 541707147043428 is 824340741707145.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-4 number, since 4×5417071470434284 (a number of 60 digits) contains 4444 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (541707147043427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22571131126798 + ... + 22571131126821.

Almost surely, 2541707147043428 is an apocalyptic number.

It is an amenable number.

541707147043428 is an abundant number, since it is smaller than the sum of its proper divisors (722276196057932).

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

541707147043428 is a wasteful number, since it uses less digits than its factorization.

541707147043428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45142262253626 (or 45142262253624 counting only the distinct ones).

The product of its (nonzero) digits is 21073920, while the sum is 57.

The spelling of 541707147043428 in words is "five hundred forty-one trillion, seven hundred seven billion, one hundred forty-seven million, forty-three thousand, four hundred twenty-eight".

Divisors: 1 2 3 4 6 12 45142262253619 90284524507238 135426786760857 180569049014476 270853573521714 541707147043428