Base | Representation |
---|---|
bin | 110010001111100101… |
… | …010011000101011110 |
3 | 12011020202200010022110 |
4 | 302033211103011132 |
5 | 1340441310330232 |
6 | 40441132054450 |
7 | 3616615625052 |
oct | 621745230536 |
9 | 164222603273 |
10 | 53948526942 |
11 | 2097459a862 |
12 | a557304426 |
13 | 5119b0b6bb |
14 | 287acc5c62 |
15 | 160b34dacc |
hex | c8f95315e |
53948526942 has 8 divisors (see below), whose sum is σ = 107897053896. Its totient is φ = 17982842312.
The previous prime is 53948526917. The next prime is 53948527037. The reversal of 53948526942 is 24962584935.
It is a sphenic number, since it is the product of 3 distinct primes.
53948526942 is an admirable number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 4495710573 + ... + 4495710584.
It is an arithmetic number, because the mean of its divisors is an integer number (13487131737).
Almost surely, 253948526942 is an apocalyptic number.
53948526942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53948526942 is a wasteful number, since it uses less digits than its factorization.
53948526942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8991421162.
The product of its digits is 18662400, while the sum is 57.
The spelling of 53948526942 in words is "fifty-three billion, nine hundred forty-eight million, five hundred twenty-six thousand, nine hundred forty-two".
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