Base | Representation |
---|---|
bin | 1001100011000… |
… | …1111100010111 |
3 | 2210100202220012 |
4 | 2120301330113 |
5 | 40223103310 |
6 | 3550230435 |
7 | 664265114 |
oct | 230617427 |
9 | 83322805 |
10 | 40050455 |
11 | 20675555 |
12 | 114b541b |
13 | 83b37c3 |
14 | 546790b |
15 | 37b1c05 |
hex | 2631f17 |
40050455 has 8 divisors (see below), whose sum is σ = 48384000. Its totient is φ = 31824736.
The previous prime is 40050433. The next prime is 40050469. The reversal of 40050455 is 55405004.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40050455 - 210 = 40049431 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 40050455.
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, 26135 + ... + 27624.
It is an arithmetic number, because the mean of its divisors is an integer number (6048000).
Almost surely, 240050455 is an apocalyptic number.
40050455 is a deficient number, since it is larger than the sum of its proper divisors (8333545).
40050455 is a wasteful number, since it uses less digits than its factorization.
40050455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53913.
The product of its (nonzero) digits is 2000, while the sum is 23.
The square root of 40050455 is about 6328.5428812642. The cubic root of 40050455 is about 342.1389236453.
Adding to 40050455 its reverse (55405004), we get a palindrome (95455459).
The spelling of 40050455 in words is "forty million, fifty thousand, four hundred fifty-five".
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