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54834422443845 = 3511523635429891
BaseRepresentation
bin11000111011111001000100…
…10001010110111101000101
321012011010020011220000220020
430131330202101112331011
524141401344121200340
6312342330320125353
714356441051241352
oct1435744221267505
9235133204800806
1054834422443845
1116521169a36a50
126197341166859
132479b2cb50a35
14d780007d5629
15651580e049d0
hex31df22456f45

54834422443845 has 32 divisors (see below), whose sum is σ = 95893995861504. Its totient is φ = 26535552206400.

The previous prime is 54834422443813. The next prime is 54834422443939.

54834422443845 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54834422443845 - 25 = 54834422443813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 317628651 + ... + 317801240.

It is an arithmetic number, because the mean of its divisors is an integer number (2996687370672).

Almost surely, 254834422443845 is an apocalyptic number.

54834422443845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54834422443845 is a deficient number, since it is larger than the sum of its proper divisors (41059573417659).

54834422443845 is a wasteful number, since it uses less digits than its factorization.

54834422443845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635430433.

The product of its digits is 235929600, while the sum is 60.

The spelling of 54834422443845 in words is "fifty-four trillion, eight hundred thirty-four billion, four hundred twenty-two million, four hundred forty-three thousand, eight hundred forty-five".

Divisors: 1 3 5 11 15 33 55 165 523 1569 2615 5753 7845 17259 28765 86295 635429891 1906289673 3177149455 6989728801 9531448365 20969186403 34948644005 104845932015 332329832993 996989498979 1661649164965 3655628162923 4984947494895 10966884488769 18278140814615 54834422443845