Base | Representation |
---|---|
bin | 100101101000011100… |
… | …100000000010001010 |
3 | 10212022000220122122112 |
4 | 211220130200002022 |
5 | 1130223143213440 |
6 | 30321314222322 |
7 | 2630215616132 |
oct | 455034400212 |
9 | 125260818575 |
10 | 40407007370 |
11 | 1615577a774 |
12 | 79b82849a2 |
13 | 3a6c4a8522 |
14 | 1d54677ac2 |
15 | 10b75d1965 |
hex | 96872008a |
40407007370 has 16 divisors (see below), whose sum is σ = 72830517120. Its totient is φ = 16141046544.
The previous prime is 40407007357. The next prime is 40407007393. The reversal of 40407007370 is 7370070404.
It is a happy 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, 2711750 + ... + 2726609.
It is an arithmetic number, because the mean of its divisors is an integer number (4551907320).
Almost surely, 240407007370 is an apocalyptic number.
40407007370 is a deficient number, since it is larger than the sum of its proper divisors (32423509750).
40407007370 is a wasteful number, since it uses less digits than its factorization.
40407007370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5439109.
The product of its (nonzero) digits is 16464, while the sum is 32.
Adding to 40407007370 its reverse (7370070404), we get a palindrome (47777077774).
The spelling of 40407007370 in words is "forty billion, four hundred seven million, seven thousand, three hundred seventy".
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