Base | Representation |
---|---|
bin | 1100110111001… |
… | …0011000010100 |
3 | 10202111201211102 |
4 | 3031302120110 |
5 | 102302232001 |
6 | 5204125232 |
7 | 1223350415 |
oct | 315623024 |
9 | 122451742 |
10 | 53945876 |
11 | 284a6376 |
12 | 16096818 |
13 | b23a44a |
14 | 724380c |
15 | 4b08e6b |
hex | 3372614 |
53945876 has 6 divisors (see below), whose sum is σ = 94405290. Its totient is φ = 26972936.
The previous prime is 53945867. The next prime is 53945893. The reversal of 53945876 is 67854935.
It can be written as a sum of positive squares in only one way, i.e., 37332100 + 16613776 = 6110^2 + 4076^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 53945876.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6743231 + ... + 6743238.
It is an arithmetic number, because the mean of its divisors is an integer number (15734215).
Almost surely, 253945876 is an apocalyptic number.
It is an amenable number.
53945876 is a deficient number, since it is larger than the sum of its proper divisors (40459414).
53945876 is a wasteful number, since it uses less digits than its factorization.
53945876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13486473 (or 13486471 counting only the distinct ones).
The product of its digits is 907200, while the sum is 47.
The square root of 53945876 is about 7344.7856333592. The cubic root of 53945876 is about 377.8499913343.
The spelling of 53945876 in words is "fifty-three million, nine hundred forty-five thousand, eight hundred seventy-six".
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