Base | Representation |
---|---|
bin | 111101111111110011101111… |
… | …0111001001110111010001110 |
3 | 2122111212011202211111120121102 |
4 | 1323333213132321032322032 |
5 | 1032434202243142313204 |
6 | 5211453450034103102 |
7 | 222602616335545136 |
oct | 17377473671167216 |
9 | 2574764684446542 |
10 | 545331442151054 |
11 | 1488398473730a9 |
12 | 511b4a7871aa92 |
13 | 1a5396c3c32800 |
14 | 989427b1cdac6 |
15 | 430a4c7a4341e |
hex | 1eff9dee4ee8e |
545331442151054 has 48 divisors (see below), whose sum is σ = 894441045350160. Its totient is φ = 249226877352960.
The previous prime is 545331442151029. The next prime is 545331442151113. The reversal of 545331442151054 is 450151244133545.
It is a super-3 number, since 3×5453314421510543 (a number of 45 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 23 ways as a sum of consecutive naturals, for example, 76930142 + ... + 83719230.
It is an arithmetic number, because the mean of its divisors is an integer number (18634188444795).
Almost surely, 2545331442151054 is an apocalyptic number.
545331442151054 is a deficient number, since it is larger than the sum of its proper divisors (349109603199106).
545331442151054 is a wasteful number, since it uses less digits than its factorization.
545331442151054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6791445 (or 6791432 counting only the distinct ones).
The product of its (nonzero) digits is 2880000, while the sum is 47.
Adding to 545331442151054 its reverse (450151244133545), we get a palindrome (995482686284599).
The spelling of 545331442151054 in words is "five hundred forty-five trillion, three hundred thirty-one billion, four hundred forty-two million, one hundred fifty-one thousand, fifty-four".
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