Base | Representation |
---|---|
bin | 110010010011110001… |
… | …001001110111001010 |
3 | 12011102122210111200010 |
4 | 302103301021313022 |
5 | 1341112244300004 |
6 | 40452121052350 |
7 | 3621430513563 |
oct | 622361116712 |
9 | 164378714603 |
10 | 54018743754 |
11 | 20a00199788 |
12 | a5769270b6 |
13 | 512b524b01 |
14 | 288636316a |
15 | 16125bda89 |
hex | c93c49dca |
54018743754 has 32 divisors (see below), whose sum is σ = 115770876480. Its totient is φ = 16742872832.
The previous prime is 54018743749. The next prime is 54018743761. The reversal of 54018743754 is 45734781045.
54018743754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3181869 + ... + 3198800.
It is an arithmetic number, because the mean of its divisors is an integer number (3617839890).
Almost surely, 254018743754 is an apocalyptic number.
54018743754 is an abundant number, since it is smaller than the sum of its proper divisors (61752132726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54018743754 is a wasteful number, since it uses less digits than its factorization.
54018743754 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6380774.
The product of its (nonzero) digits is 1881600, while the sum is 48.
The spelling of 54018743754 in words is "fifty-four billion, eighteen million, seven hundred forty-three thousand, seven hundred fifty-four".
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