Base | Representation |
---|---|
bin | 100101100101010110… |
… | …000111100000101111 |
3 | 10212011102001112021002 |
4 | 211211112013200233 |
5 | 1130121340034130 |
6 | 30312215430515 |
7 | 2626014601160 |
oct | 454526074057 |
9 | 125142045232 |
10 | 40355002415 |
11 | 1612938a672 |
12 | 79a298543b |
13 | 3a6179a670 |
14 | 1d4b7bb767 |
15 | 10b2c5cb45 |
hex | 96558782f |
40355002415 has 32 divisors (see below), whose sum is σ = 59761274496. Its totient is φ = 25474798080.
The previous prime is 40355002411. The next prime is 40355002427. The reversal of 40355002415 is 51420055304.
40355002415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40355002415 - 22 = 40355002411 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40355002411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50825 + ... + 288605.
It is an arithmetic number, because the mean of its divisors is an integer number (1867539828).
Almost surely, 240355002415 is an apocalyptic number.
40355002415 is a deficient number, since it is larger than the sum of its proper divisors (19406272081).
40355002415 is a wasteful number, since it uses less digits than its factorization.
40355002415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238179.
The product of its (nonzero) digits is 12000, while the sum is 29.
Adding to 40355002415 its reverse (51420055304), we get a palindrome (91775057719).
The spelling of 40355002415 in words is "forty billion, three hundred fifty-five million, two thousand, four hundred fifteen".
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