Base | Representation |
---|---|
bin | 100101101100011101… |
… | …000100011101101010 |
3 | 10212110201110201101112 |
4 | 211230131010131222 |
5 | 1130342402443300 |
6 | 30332115550322 |
7 | 2631663402623 |
oct | 455435043552 |
9 | 125421421345 |
10 | 40474265450 |
11 | 1618a738763 |
12 | 7a168bb3a2 |
13 | 3a803c6cc8 |
14 | 1d5d584a4a |
15 | 10bd469e35 |
hex | 96c74476a |
40474265450 has 12 divisors (see below), whose sum is σ = 75282133830. Its totient is φ = 16189706160.
The previous prime is 40474265437. The next prime is 40474265473. The reversal of 40474265450 is 5456247404.
It is a happy number.
40474265450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 35162625289 + 5311640161 = 187517^2 + 72881^2 .
It is a junction number, because it is equal to n+sod(n) for n = 40474265398 and 40474265407.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 404742605 + ... + 404742704.
Almost surely, 240474265450 is an apocalyptic number.
40474265450 is a deficient number, since it is larger than the sum of its proper divisors (34807868380).
40474265450 is a wasteful number, since it uses less digits than its factorization.
40474265450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 809485321 (or 809485316 counting only the distinct ones).
The product of its (nonzero) digits is 537600, while the sum is 41.
The spelling of 40474265450 in words is "forty billion, four hundred seventy-four million, two hundred sixty-five thousand, four hundred fifty".
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