Base | Representation |
---|---|
bin | 1010011101011111000010… |
… | …11100100010000011110100 |
3 | 10000110002121202220021000200 |
4 | 11032233201130202003310 |
5 | 11003341311022120340 |
6 | 120531330202440500 |
7 | 4562636005506336 |
oct | 516574134420364 |
9 | 100402552807020 |
10 | 23003332223220 |
11 | 73697273873a8 |
12 | 26b6249503130 |
13 | cab288298b4b |
14 | 59751d91b456 |
15 | 29d581de5330 |
hex | 14ebe17220f4 |
23003332223220 has 72 divisors (see below), whose sum is σ = 70068727572480. Its totient is φ = 6108555714240.
The previous prime is 23003332223197. The next prime is 23003332223257. The reversal of 23003332223220 is 2232223330032.
23003332223220 is a `hidden beast` number, since 2 + 3 + 0 + 0 + 3 + 332 + 2 + 2 + 322 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267313236 + ... + 267399275.
It is an arithmetic number, because the mean of its divisors is an integer number (973176771840).
Almost surely, 223003332223220 is an apocalyptic number.
23003332223220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23003332223220 is an abundant number, since it is smaller than the sum of its proper divisors (47065395349260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23003332223220 is a wasteful number, since it uses less digits than its factorization.
23003332223220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 534712765 (or 534712760 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 27.
Adding to 23003332223220 its reverse (2232223330032), we get a palindrome (25235555553252).
The spelling of 23003332223220 in words is "twenty-three trillion, three billion, three hundred thirty-two million, two hundred twenty-three thousand, two hundred twenty".
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