Base | Representation |
---|---|
bin | 1111110111100101101… |
… | …11111010010011111100 |
3 | 1221010100202102110002102 |
4 | 13323302313322103330 |
5 | 32413123044403312 |
6 | 1054251410444232 |
7 | 54251366551430 |
oct | 7736267722374 |
9 | 1833322373072 |
10 | 545240622332 |
11 | 1a026513167a |
12 | 89807b93678 |
13 | 3c553b6a0a3 |
14 | 1c56580a9c0 |
15 | e2b2751ec2 |
hex | 7ef2dfa4fc |
545240622332 has 48 divisors (see below), whose sum is σ = 1156081317888. Its totient is φ = 220024848960.
The previous prime is 545240622323. The next prime is 545240622343. The reversal of 545240622332 is 233226042545.
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, 8456498 + ... + 8520729.
It is an arithmetic number, because the mean of its divisors is an integer number (24085027456).
Almost surely, 2545240622332 is an apocalyptic number.
It is an amenable number.
545240622332 is an abundant number, since it is smaller than the sum of its proper divisors (610840695556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
545240622332 is a wasteful number, since it uses less digits than its factorization.
545240622332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16977306 (or 16977304 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 38.
Adding to 545240622332 its reverse (233226042545), we get a palindrome (778466664877).
The spelling of 545240622332 in words is "five hundred forty-five billion, two hundred forty million, six hundred twenty-two thousand, three hundred thirty-two".
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