Base | Representation |
---|---|
bin | 1101000000000000011… |
… | …1110010101101101000 |
3 | 210100110222020220200222 |
4 | 3100000013302231220 |
5 | 12124400111421440 |
6 | 250333502345212 |
7 | 22064403404450 |
oct | 3200007625550 |
9 | 710428226628 |
10 | 223340342120 |
11 | 86799889745 |
12 | 3735028b208 |
13 | 180a3a625bc |
14 | ab49c84d60 |
15 | 5c225b12b5 |
hex | 34001f2b68 |
223340342120 has 64 divisors (see below), whose sum is σ = 574347196800. Its totient is φ = 76568037120.
The previous prime is 223340342101. The next prime is 223340342129. The reversal of 223340342120 is 21243043322.
It is a self number, because there is not a number n which added to its sum of digits gives 223340342120.
It is not an unprimeable number, because it can be changed into a prime (223340342129) 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, 5451071 + ... + 5491889.
It is an arithmetic number, because the mean of its divisors is an integer number (8974174950).
Almost surely, 2223340342120 is an apocalyptic number.
223340342120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223340342120 is an abundant number, since it is smaller than the sum of its proper divisors (351006854680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223340342120 is a wasteful number, since it uses less digits than its factorization.
223340342120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60378 (or 60374 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 223340342120 its reverse (21243043322), we get a palindrome (244583385442).
The spelling of 223340342120 in words is "two hundred twenty-three billion, three hundred forty million, three hundred forty-two thousand, one hundred twenty".
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