Base | Representation |
---|---|
bin | 110010011111000011… |
… | …111010011101101001 |
3 | 12011220212022102120212 |
4 | 302133003322131221 |
5 | 1342004300221133 |
6 | 40523010030505 |
7 | 3626221121612 |
oct | 623703723551 |
9 | 164825272525 |
10 | 54208210793 |
11 | 20a98138110 |
12 | a60a278435 |
13 | 515b861a99 |
14 | 28a35a2c09 |
15 | 1624047148 |
hex | c9f0fa769 |
54208210793 has 4 divisors (see below), whose sum is σ = 59136229968. Its totient is φ = 49280191620.
The previous prime is 54208210787. The next prime is 54208210799. The reversal of 54208210793 is 39701280245.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (54208210787) and next prime (54208210799).
It is a de Polignac number, because none of the positive numbers 2k-54208210793 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54208210793.
It is not an unprimeable number, because it can be changed into a prime (54208210799) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2464009571 + ... + 2464009592.
It is an arithmetic number, because the mean of its divisors is an integer number (14784057492).
Almost surely, 254208210793 is an apocalyptic number.
It is an amenable number.
54208210793 is a deficient number, since it is larger than the sum of its proper divisors (4928019175).
54208210793 is a wasteful number, since it uses less digits than its factorization.
54208210793 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4928019174.
The product of its (nonzero) digits is 120960, while the sum is 41.
The spelling of 54208210793 in words is "fifty-four billion, two hundred eight million, two hundred ten thousand, seven hundred ninety-three".
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