Base | Representation |
---|---|
bin | 100101111010001111… |
… | …000000110011011110 |
3 | 10220001211111200201002 |
4 | 211322033000303132 |
5 | 1131331044231340 |
6 | 30411055150302 |
7 | 2640501466532 |
oct | 457217006336 |
9 | 126054450632 |
10 | 40705461470 |
11 | 16299198753 |
12 | 7a80215392 |
13 | 3ab928479b |
14 | 1d82167bc2 |
15 | 10d38d7715 |
hex | 97a3c0cde |
40705461470 has 32 divisors (see below), whose sum is σ = 77593458816. Its totient is φ = 15321715200.
The previous prime is 40705461463. The next prime is 40705461529. The reversal of 40705461470 is 7416450704.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1135115 + ... + 1170425.
It is an arithmetic number, because the mean of its divisors is an integer number (2424795588).
Almost surely, 240705461470 is an apocalyptic number.
40705461470 is a deficient number, since it is larger than the sum of its proper divisors (36887997346).
40705461470 is a wasteful number, since it uses less digits than its factorization.
40705461470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42116.
The product of its (nonzero) digits is 94080, while the sum is 38.
The spelling of 40705461470 in words is "forty billion, seven hundred five million, four hundred sixty-one thousand, four hundred seventy".
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