Base | Representation |
---|---|
bin | 1101010001111… |
… | …1001110110101 |
3 | 10212210222101211 |
4 | 3110133032311 |
5 | 103224434303 |
6 | 5305521421 |
7 | 1244314552 |
oct | 324371665 |
9 | 125728354 |
10 | 55702453 |
11 | 29496094 |
12 | 167a3271 |
13 | b703b41 |
14 | 757da29 |
15 | 4d5466d |
hex | 351f3b5 |
55702453 has 2 divisors, whose sum is σ = 55702454. Its totient is φ = 55702452.
The previous prime is 55702441. The next prime is 55702463. The reversal of 55702453 is 35420755.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 55696369 + 6084 = 7463^2 + 78^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55702453 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (55702403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27851226 + 27851227.
It is an arithmetic number, because the mean of its divisors is an integer number (27851227).
Almost surely, 255702453 is an apocalyptic number.
It is an amenable number.
55702453 is a deficient number, since it is larger than the sum of its proper divisors (1).
55702453 is an equidigital number, since it uses as much as digits as its factorization.
55702453 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 21000, while the sum is 31.
The square root of 55702453 is about 7463.4075997496. The cubic root of 55702453 is about 381.9074293933.
The spelling of 55702453 in words is "fifty-five million, seven hundred two thousand, four hundred fifty-three".
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