Base | Representation |
---|---|
bin | 10010010101011110100111… |
… | …10101011010111101111111 |
3 | 12021202121000211122021212000 |
4 | 21022233103311122331333 |
5 | 20241102200433113343 |
6 | 221430535213313343 |
7 | 11331024253122441 |
oct | 1112572365327577 |
9 | 167677024567760 |
10 | 40320412004223 |
11 | 1193587747524a |
12 | 4632448495853 |
13 | 1966277256480 |
14 | 9d5738510491 |
15 | 49dc5e3cbed3 |
hex | 24abd3d5af7f |
40320412004223 has 128 divisors (see below), whose sum is σ = 66789669488640. Its totient is φ = 23878361640960.
The previous prime is 40320412004207. The next prime is 40320412004251. The reversal of 40320412004223 is 32240021402304.
40320412004223 is a `hidden beast` number, since 4 + 0 + 3 + 20 + 412 + 0 + 0 + 4 + 223 = 666.
It is not a de Polignac number, because 40320412004223 - 24 = 40320412004207 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40320412004203) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2251144638 + ... + 2251162548.
It is an arithmetic number, because the mean of its divisors is an integer number (521794292880).
Almost surely, 240320412004223 is an apocalyptic number.
40320412004223 is a deficient number, since it is larger than the sum of its proper divisors (26469257484417).
40320412004223 is a wasteful number, since it uses less digits than its factorization.
40320412004223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19854 (or 19848 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 40320412004223 its reverse (32240021402304), we get a palindrome (72560433406527).
The spelling of 40320412004223 in words is "forty trillion, three hundred twenty billion, four hundred twelve million, four thousand, two hundred twenty-three".
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