Base | Representation |
---|---|
bin | 1011011000100010… |
… | …1001011001100000 |
3 | 21212221212122212000 |
4 | 2312020221121200 |
5 | 22224231020112 |
6 | 1223114404000 |
7 | 135503122521 |
oct | 26610513140 |
9 | 7787778760 |
10 | 3055720032 |
11 | 1328968762 |
12 | 713430600 |
13 | 3990c3381 |
14 | 20db8c848 |
15 | 12d3ed7dc |
hex | b6229660 |
3055720032 has 96 divisors (see below), whose sum is σ = 9020108160. Its totient is φ = 1006277760.
The previous prime is 3055720009. The next prime is 3055720091. The reversal of 3055720032 is 2300275503.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 3055719978 and 3055720005.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50407 + ... + 93017.
It is an arithmetic number, because the mean of its divisors is an integer number (93959460).
Almost surely, 23055720032 is an apocalyptic number.
3055720032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3055720032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4510054080).
3055720032 is an abundant number, since it is smaller than the sum of its proper divisors (5964388128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3055720032 is a wasteful number, since it uses less digits than its factorization.
3055720032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42713 (or 42699 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 27.
The square root of 3055720032 is about 55278.5675646538. The cubic root of 3055720032 is about 1451.1239849452.
Adding to 3055720032 its reverse (2300275503), we get a palindrome (5355995535).
The spelling of 3055720032 in words is "three billion, fifty-five million, seven hundred twenty thousand, thirty-two".
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