Base | Representation |
---|---|
bin | 100101011111001110… |
… | …110011111101010111 |
3 | 10211220021001000011101 |
4 | 211133032303331113 |
5 | 1124414110032043 |
6 | 30254113050531 |
7 | 2623330646620 |
oct | 453716637527 |
9 | 124807030141 |
10 | 40252424023 |
11 | 16086497a39 |
12 | 7974556a47 |
13 | 3a464633a6 |
14 | 1d3bd18a47 |
15 | 10a8c4924d |
hex | 95f3b3f57 |
40252424023 has 16 divisors (see below), whose sum is σ = 46338772480. Its totient is φ = 34250752800.
The previous prime is 40252424011. The next prime is 40252424057. The reversal of 40252424023 is 32042425204.
It is a cyclic number.
It is not a de Polignac number, because 40252424023 - 29 = 40252423511 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 40252423982 and 40252424000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40252428023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695638 + ... + 751276.
It is an arithmetic number, because the mean of its divisors is an integer number (2896173280).
Almost surely, 240252424023 is an apocalyptic number.
40252424023 is a deficient number, since it is larger than the sum of its proper divisors (6086348457).
40252424023 is a wasteful number, since it uses less digits than its factorization.
40252424023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56398.
The product of its (nonzero) digits is 15360, while the sum is 28.
Adding to 40252424023 its reverse (32042425204), we get a palindrome (72294849227).
The spelling of 40252424023 in words is "forty billion, two hundred fifty-two million, four hundred twenty-four thousand, twenty-three".
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