Base | Representation |
---|---|
bin | 11010111100001… |
… | …011001011100101 |
3 | 1011111111001211001 |
4 | 122330023023211 |
5 | 1411201411203 |
6 | 112503313301 |
7 | 14125532635 |
oct | 3274131345 |
9 | 1144431731 |
10 | 451982053 |
11 | 21214a896 |
12 | 10744b831 |
13 | 72841c03 |
14 | 440566c5 |
15 | 29a3091d |
hex | 1af0b2e5 |
451982053 has 2 divisors, whose sum is σ = 451982054. Its totient is φ = 451982052.
The previous prime is 451981979. The next prime is 451982059. The reversal of 451982053 is 350289154.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 367028964 + 84953089 = 19158^2 + 9217^2 .
It is a cyclic number.
It is not a de Polignac number, because 451982053 - 221 = 449884901 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (451982059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225991026 + 225991027.
It is an arithmetic number, because the mean of its divisors is an integer number (225991027).
Almost surely, 2451982053 is an apocalyptic number.
It is an amenable number.
451982053 is a deficient number, since it is larger than the sum of its proper divisors (1).
451982053 is an equidigital number, since it uses as much as digits as its factorization.
451982053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 43200, while the sum is 37.
The square root of 451982053 is about 21259.8695433439. The cubic root of 451982053 is about 767.4328704457.
The spelling of 451982053 in words is "four hundred fifty-one million, nine hundred eighty-two thousand, fifty-three".
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