Base | Representation |
---|---|
bin | 100101100100111100… |
… | …011000011011010010 |
3 | 10212010221100202212011 |
4 | 211210330120123102 |
5 | 1130113123142304 |
6 | 30311415053134 |
7 | 2625603342166 |
oct | 454474303322 |
9 | 125127322764 |
10 | 40348255954 |
11 | 161255a1986 |
12 | 79a06711aa |
13 | 3a60277986 |
14 | 1d4a942ca6 |
15 | 10b2378c04 |
hex | 964f186d2 |
40348255954 has 32 divisors (see below), whose sum is σ = 63585751680. Its totient is φ = 19165356672.
The previous prime is 40348255907. The next prime is 40348255963. The reversal of 40348255954 is 45955284304.
It is a junction number, because it is equal to n+sod(n) for n = 40348255898 and 40348255907.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5605782 + ... + 5612974.
It is an arithmetic number, because the mean of its divisors is an integer number (1987054740).
Almost surely, 240348255954 is an apocalyptic number.
40348255954 is a deficient number, since it is larger than the sum of its proper divisors (23237495726).
40348255954 is a wasteful number, since it uses less digits than its factorization.
40348255954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8034.
The product of its (nonzero) digits is 3456000, while the sum is 49.
The spelling of 40348255954 in words is "forty billion, three hundred forty-eight million, two hundred fifty-five thousand, nine hundred fifty-four".
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