Base | Representation |
---|---|
bin | 111101001000001… |
… | …0101101011101100 |
3 | 12021221111212000010 |
4 | 1322100111223230 |
5 | 13200040302333 |
6 | 535310133220 |
7 | 101554043331 |
oct | 17220255354 |
9 | 5257455003 |
10 | 2051103468 |
11 | 962881437 |
12 | 492ab1210 |
13 | 268c2aabb |
14 | 15659c988 |
15 | c0109563 |
hex | 7a415aec |
2051103468 has 48 divisors (see below), whose sum is σ = 4956456960. Its totient is φ = 659481600.
The previous prime is 2051103419. The next prime is 2051103469. The reversal of 2051103468 is 8643011502.
It is a super-3 number, since 3×20511034683 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2051103469) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106828 + ... + 124556.
It is an arithmetic number, because the mean of its divisors is an integer number (103259520).
Almost surely, 22051103468 is an apocalyptic number.
It is an amenable number.
2051103468 is an abundant number, since it is smaller than the sum of its proper divisors (2905353492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2051103468 is a wasteful number, since it uses less digits than its factorization.
2051103468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18078 (or 18076 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 2051103468 is about 45289.1098168202. The cubic root of 2051103468 is about 1270.5619824606.
The spelling of 2051103468 in words is "two billion, fifty-one million, one hundred three thousand, four hundred sixty-eight".
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