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545301102054 = 234310151208213
BaseRepresentation
bin1111110111101100111…
…10100111110111100110
31221010111222020010200010
413323312132213313212
532413234040231204
61054301411031050
754253032614232
oct7736636476746
91833458203603
10545301102054
111a029628aa15
128982429b486
133c5635544c7
141c56d8715c2
15e2b7bebd89
hex7ef67a7de6

545301102054 has 32 divisors (see below), whose sum is σ = 1116080342784. Its totient is φ = 177521551200.

The previous prime is 545301102043. The next prime is 545301102079. The reversal of 545301102054 is 450201103545.

It is a super-3 number, since 3×5453011020543 (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2514852 + ... + 2723064.

It is an arithmetic number, because the mean of its divisors is an integer number (34877510712).

Almost surely, 2545301102054 is an apocalyptic number.

545301102054 is an abundant number, since it is smaller than the sum of its proper divisors (570779240730).

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

545301102054 is a wasteful number, since it uses less digits than its factorization.

545301102054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218412.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 545301102054 its reverse (450201103545), we get a palindrome (995502205599).

The spelling of 545301102054 in words is "five hundred forty-five billion, three hundred one million, one hundred two thousand, fifty-four".

Divisors: 1 2 3 6 43 86 129 258 10151 20302 30453 60906 208213 416426 436493 624639 872986 1249278 1309479 2618958 8953159 17906318 26859477 53718954 2113570163 4227140326 6340710489 12681420978 90883517009 181767034018 272650551027 545301102054