Base | Representation |
---|---|
bin | 11101111000101101001… |
… | …100101010111100011101 |
3 | 21021100002112222002121110 |
4 | 131320231030222330131 |
5 | 232122041140220322 |
6 | 4211251515052233 |
7 | 301243622415510 |
oct | 35705514527435 |
9 | 7240075862543 |
10 | 2053752663837 |
11 | 721a9a923806 |
12 | 292045741079 |
13 | 11b88b906734 |
14 | 7158b74cd77 |
15 | 3865203cc0c |
hex | 1de2d32af1d |
2053752663837 has 16 divisors (see below), whose sum is σ = 3131519980032. Its totient is φ = 1172825909040.
The previous prime is 2053752663829. The next prime is 2053752663839. The reversal of 2053752663837 is 7383662573502.
It is a happy number.
It is not a de Polignac number, because 2053752663837 - 23 = 2053752663829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2053752663839) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31092963 + ... + 31158944.
It is an arithmetic number, because the mean of its divisors is an integer number (195719998752).
Almost surely, 22053752663837 is an apocalyptic number.
It is an amenable number.
2053752663837 is a deficient number, since it is larger than the sum of its proper divisors (1077767316195).
2053752663837 is a wasteful number, since it uses less digits than its factorization.
2053752663837 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62253488.
The product of its (nonzero) digits is 38102400, while the sum is 57.
The spelling of 2053752663837 in words is "two trillion, fifty-three billion, seven hundred fifty-two million, six hundred sixty-three thousand, eight hundred thirty-seven".
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