Base | Representation |
---|---|
bin | 1101000010011000000… |
… | …0110011001000100000 |
3 | 210102010021102212102111 |
4 | 3100212000303020200 |
5 | 12132200331334130 |
6 | 250520531525104 |
7 | 22116222645061 |
oct | 3204600631040 |
9 | 712107385374 |
10 | 223976043040 |
11 | 86a95701202 |
12 | 374a9159794 |
13 | 1817567aca9 |
14 | abaa482568 |
15 | 5c5d2d202a |
hex | 3426033220 |
223976043040 has 48 divisors (see below), whose sum is σ = 531913858560. Its totient is φ = 89121345280.
The previous prime is 223976043037. The next prime is 223976043091. The reversal of 223976043040 is 40340679322.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 223976042984 and 223976043002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3633970 + ... + 3695089.
It is an arithmetic number, because the mean of its divisors is an integer number (11081538720).
Almost surely, 2223976043040 is an apocalyptic number.
223976043040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223976043040 is an abundant number, since it is smaller than the sum of its proper divisors (307937815520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223976043040 is a wasteful number, since it uses less digits than its factorization.
223976043040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7329265 (or 7329257 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 40.
The spelling of 223976043040 in words is "two hundred twenty-three billion, nine hundred seventy-six million, forty-three thousand, forty".
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