Base | Representation |
---|---|
bin | 110010010100111101… |
… | …101010100011001110 |
3 | 12011111001112111110220 |
4 | 302110331222203032 |
5 | 1341132413104330 |
6 | 40454115012210 |
7 | 3622063140405 |
oct | 622475524316 |
9 | 164431474426 |
10 | 54038800590 |
11 | 20a10548785 |
12 | a58159a066 |
13 | 5132728068 |
14 | 2888ca463c |
15 | 1614231710 |
hex | c94f6a8ce |
54038800590 has 32 divisors (see below), whose sum is σ = 129729042720. Its totient is φ = 14406355584.
The previous prime is 54038800537. The next prime is 54038800591. The reversal of 54038800590 is 9500883045.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54038800591) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 138525 + ... + 356744.
It is an arithmetic number, because the mean of its divisors is an integer number (4054032585).
Almost surely, 254038800590 is an apocalyptic number.
54038800590 is an abundant number, since it is smaller than the sum of its proper divisors (75690242130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54038800590 is a wasteful number, since it uses less digits than its factorization.
54038800590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 498916.
The product of its (nonzero) digits is 172800, while the sum is 42.
The spelling of 54038800590 in words is "fifty-four billion, thirty-eight million, eight hundred thousand, five hundred ninety".
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