Base | Representation |
---|---|
bin | 111110110110001… |
… | …111101100011101 |
3 | 2201111001110002220 |
4 | 332312033230131 |
5 | 4124412014303 |
6 | 252343335553 |
7 | 35062213131 |
oct | 7666175435 |
9 | 2644043086 |
10 | 1054407453 |
11 | 4a1204a20 |
12 | 2551515b9 |
13 | 13a5a9748 |
14 | a00713c1 |
15 | 6287c053 |
hex | 3ed8fb1d |
1054407453 has 16 divisors (see below), whose sum is σ = 1535474496. Its totient is φ = 638288640.
The previous prime is 1054407449. The next prime is 1054407479. The reversal of 1054407453 is 3547044501.
It is not a de Polignac number, because 1054407453 - 22 = 1054407449 is a prime.
It is a super-2 number, since 2×10544074532 = 2223550153883894418, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1054407253) 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, 10725 + ... + 47157.
It is an arithmetic number, because the mean of its divisors is an integer number (95967156).
Almost surely, 21054407453 is an apocalyptic number.
It is an amenable number.
1054407453 is a deficient number, since it is larger than the sum of its proper divisors (481067043).
1054407453 is a wasteful number, since it uses less digits than its factorization.
1054407453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37324.
The product of its (nonzero) digits is 33600, while the sum is 33.
The square root of 1054407453 is about 32471.6407500453. The cubic root of 1054407453 is about 1017.8165046763.
The spelling of 1054407453 in words is "one billion, fifty-four million, four hundred seven thousand, four hundred fifty-three".
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