Base | Representation |
---|---|
bin | 111110101011110… |
… | …1010010001110000 |
3 | 12102120211110220210 |
4 | 1331113222101300 |
5 | 13301424320410 |
6 | 544414104120 |
7 | 103060134543 |
oct | 17527522160 |
9 | 5376743823 |
10 | 2103354480 |
11 | 98a31a397 |
12 | 4a84ab040 |
13 | 2769c3966 |
14 | 15d4c085a |
15 | c49cb220 |
hex | 7d5ea470 |
2103354480 has 40 divisors (see below), whose sum is σ = 6520399632. Its totient is φ = 560894464.
The previous prime is 2103354467. The next prime is 2103354497. The reversal of 2103354480 is 844533012.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4381749 + ... + 4382228.
Almost surely, 22103354480 is an apocalyptic number.
2103354480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2103354480 is an abundant number, since it is smaller than the sum of its proper divisors (4417045152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2103354480 is a wasteful number, since it uses less digits than its factorization.
2103354480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8763993 (or 8763987 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 2103354480 is about 45862.3427225431. The cubic root of 2103354480 is about 1281.2606557750.
Adding to 2103354480 its reverse (844533012), we get a palindrome (2947887492).
The spelling of 2103354480 in words is "two billion, one hundred three million, three hundred fifty-four thousand, four hundred eighty".
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