Base | Representation |
---|---|
bin | 111110111010001… |
… | …111010100111011 |
3 | 2201120000122102021 |
4 | 332322033110323 |
5 | 4130144021043 |
6 | 252422015311 |
7 | 35104133614 |
oct | 7672172473 |
9 | 2646018367 |
10 | 1055454523 |
11 | 4a185a672 |
12 | 255577537 |
13 | 13a885206 |
14 | a0264c0b |
15 | 629d73ed |
hex | 3ee8f53b |
1055454523 has 2 divisors, whose sum is σ = 1055454524. Its totient is φ = 1055454522.
The previous prime is 1055454511. The next prime is 1055454557. The reversal of 1055454523 is 3254545501.
It is an a-pointer prime, because the next prime (1055454557) can be obtained adding 1055454523 to its sum of digits (34).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1055454523 - 225 = 1021900091 is a prime.
It is a super-2 number, since 2×10554545232 = 2227968500242315058, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1055454593) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527727261 + 527727262.
It is an arithmetic number, because the mean of its divisors is an integer number (527727262).
Almost surely, 21055454523 is an apocalyptic number.
1055454523 is a deficient number, since it is larger than the sum of its proper divisors (1).
1055454523 is an equidigital number, since it uses as much as digits as its factorization.
1055454523 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 60000, while the sum is 34.
The square root of 1055454523 is about 32487.7595872661. The cubic root of 1055454523 is about 1018.1533044429.
The spelling of 1055454523 in words is "one billion, fifty-five million, four hundred fifty-four thousand, five hundred twenty-three".
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