Base | Representation |
---|---|
bin | 100101111101100101… |
… | …101110000101010001 |
3 | 10220012202102020012212 |
4 | 211331211232011101 |
5 | 1131440001330440 |
6 | 30420425401505 |
7 | 2642054056610 |
oct | 457545560521 |
9 | 126182366185 |
10 | 40761745745 |
11 | 16317a40986 |
12 | 7a97039295 |
13 | 3ac7b303a6 |
14 | 1d89819877 |
15 | 10d8804465 |
hex | 97d96e151 |
40761745745 has 64 divisors (see below), whose sum is σ = 59304960000. Its totient is φ = 26291865600.
The previous prime is 40761745729. The next prime is 40761745753. The reversal of 40761745745 is 54754716704.
It is not a de Polignac number, because 40761745745 - 24 = 40761745729 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 40761745693 and 40761745702.
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 63 ways as a sum of consecutive naturals, for example, 32634881 + ... + 32636129.
It is an arithmetic number, because the mean of its divisors is an integer number (926640000).
Almost surely, 240761745745 is an apocalyptic number.
It is an amenable number.
40761745745 is a deficient number, since it is larger than the sum of its proper divisors (18543214255).
40761745745 is a wasteful number, since it uses less digits than its factorization.
40761745745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1926.
The product of its (nonzero) digits is 3292800, while the sum is 50.
The spelling of 40761745745 in words is "forty billion, seven hundred sixty-one million, seven hundred forty-five thousand, seven hundred forty-five".
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