Base | Representation |
---|---|
bin | 110001110111100010… |
… | …000000010010100100 |
3 | 12010012122101100121010 |
4 | 301313202000102210 |
5 | 1334130010312330 |
6 | 40333115222220 |
7 | 3603616035603 |
oct | 616742002244 |
9 | 163178340533 |
10 | 53545010340 |
11 | 20787842868 |
12 | a464147970 |
13 | 5084338593 |
14 | 283d487a3a |
15 | 15d5be33b0 |
hex | c778804a4 |
53545010340 has 24 divisors (see below), whose sum is σ = 149926029120. Its totient is φ = 14278669408.
The previous prime is 53545010329. The next prime is 53545010371. The reversal of 53545010340 is 4301054535.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 53545010298 and 53545010307.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446208360 + ... + 446208479.
It is an arithmetic number, because the mean of its divisors is an integer number (6246917880).
Almost surely, 253545010340 is an apocalyptic number.
It is an amenable number.
53545010340 is an abundant number, since it is smaller than the sum of its proper divisors (96381018780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53545010340 is a wasteful number, since it uses less digits than its factorization.
53545010340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 892416851 (or 892416849 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 30.
Adding to 53545010340 its reverse (4301054535), we get a palindrome (57846064875).
The spelling of 53545010340 in words is "fifty-three billion, five hundred forty-five million, ten thousand, three hundred forty".
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