Base | Representation |
---|---|
bin | 1000011100111111… |
… | …1111001000000001 |
3 | 12212010201222102220 |
4 | 2013033333020001 |
5 | 14121343134011 |
6 | 1013055001253 |
7 | 110142105165 |
oct | 20717771001 |
9 | 5763658386 |
10 | 2269114881 |
11 | a64946660 |
12 | 533b09229 |
13 | 2a2150337 |
14 | 17750cca5 |
15 | d4320506 |
hex | 873ff201 |
2269114881 has 32 divisors (see below), whose sum is σ = 3478464000. Its totient is φ = 1301258880.
The previous prime is 2269114871. The next prime is 2269114907. The reversal of 2269114881 is 1884119622.
2269114881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2269114881 - 221 = 2267017729 is a prime.
It is a super-2 number, since 2×22691148812 = 10297764686351288322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2269114871) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 686170 + ... + 689468.
It is an arithmetic number, because the mean of its divisors is an integer number (108702000).
Almost surely, 22269114881 is an apocalyptic number.
It is an amenable number.
2269114881 is a deficient number, since it is larger than the sum of its proper divisors (1209349119).
2269114881 is a wasteful number, since it uses less digits than its factorization.
2269114881 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4429.
The product of its digits is 55296, while the sum is 42.
The square root of 2269114881 is about 47635.2273113082. The cubic root of 2269114881 is about 1314.0709907690.
The spelling of 2269114881 in words is "two billion, two hundred sixty-nine million, one hundred fourteen thousand, eight hundred eighty-one".
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