Base | Representation |
---|---|
bin | 1101000110010… |
… | …1111010100000 |
3 | 10211101102011110 |
4 | 3101211322200 |
5 | 103031142032 |
6 | 5241343320 |
7 | 1235003550 |
oct | 321457240 |
9 | 124342143 |
10 | 54943392 |
11 | 29017869 |
12 | 16497b40 |
13 | b4c94aa |
14 | 7423160 |
15 | 4c547cc |
hex | 3465ea0 |
54943392 has 48 divisors (see below), whose sum is σ = 164832192. Its totient is φ = 15697920.
The previous prime is 54943387. The next prime is 54943411. The reversal of 54943392 is 29334945.
It is a tau number, because it is divible by the number of its divisors (48).
It is a self number, because there is not a number n which added to its sum of digits gives 54943392.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40209 + ... + 41552.
It is an arithmetic number, because the mean of its divisors is an integer number (3434004).
Almost surely, 254943392 is an apocalyptic number.
It is an amenable number.
54943392 is an abundant number, since it is smaller than the sum of its proper divisors (109888800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54943392 is a wasteful number, since it uses less digits than its factorization.
54943392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81781 (or 81773 counting only the distinct ones).
The product of its digits is 116640, while the sum is 39.
The square root of 54943392 is about 7412.3809939857. The cubic root of 54943392 is about 380.1647300566.
The spelling of 54943392 in words is "fifty-four million, nine hundred forty-three thousand, three hundred ninety-two".
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