Base | Representation |
---|---|
bin | 11000101000111111100001… |
… | …01010011101111000101100 |
3 | 21002212001002022021012202010 |
4 | 30110133300222131320230 |
5 | 24100231440311301330 |
6 | 311124133545201220 |
7 | 14261512024356552 |
oct | 1424376052357054 |
9 | 232761068235663 |
10 | 54185050103340 |
11 | 162a0829200262 |
12 | 60b1513790210 |
13 | 24308224b4c80 |
14 | d547db327bd2 |
15 | 63e7268753b0 |
hex | 3147f0a9de2c |
54185050103340 has 96 divisors (see below), whose sum is σ = 163447609429440. Its totient is φ = 13333054980096.
The previous prime is 54185050103323. The next prime is 54185050103369. The reversal of 54185050103340 is 4330105058145.
It is a super-2 number, since 2×541850501033402 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
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, 10341685 + ... + 14673804.
It is an arithmetic number, because the mean of its divisors is an integer number (1702579264890).
Almost surely, 254185050103340 is an apocalyptic number.
It is an amenable number.
54185050103340 is an abundant number, since it is smaller than the sum of its proper divisors (109262559326100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54185050103340 is a wasteful number, since it uses less digits than its factorization.
54185050103340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25018291 (or 25018289 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 39.
The spelling of 54185050103340 in words is "fifty-four trillion, one hundred eighty-five billion, fifty million, one hundred three thousand, three hundred forty".
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