Base | Representation |
---|---|
bin | 1100111111001100101… |
… | …1001111100110111110 |
3 | 210022220211120001122220 |
4 | 3033303023033212332 |
5 | 12123424011034402 |
6 | 250300143150210 |
7 | 22056125265246 |
oct | 3176313174676 |
9 | 708824501586 |
10 | 223123143102 |
11 | 86698219922 |
12 | 372ab5a5366 |
13 | 1806aa65a82 |
14 | ab290a6b26 |
15 | 5c0d4aadbc |
hex | 33f32cf9be |
223123143102 has 16 divisors (see below), whose sum is σ = 446278721040. Its totient is φ = 74368975232.
The previous prime is 223123143079. The next prime is 223123143179. The reversal of 223123143102 is 201341321322.
It is a super-3 number, since 3×2231231431023 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
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, 1261563 + ... + 1427510.
It is an arithmetic number, because the mean of its divisors is an integer number (27892420065).
Almost surely, 2223123143102 is an apocalyptic number.
223123143102 is an abundant number, since it is smaller than the sum of its proper divisors (223155577938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223123143102 is a wasteful number, since it uses less digits than its factorization.
223123143102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2702907.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 223123143102 its reverse (201341321322), we get a palindrome (424464464424).
The spelling of 223123143102 in words is "two hundred twenty-three billion, one hundred twenty-three million, one hundred forty-three thousand, one hundred two".
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