Base | Representation |
---|---|
bin | 101010101000100… |
… | …0111101000001101 |
3 | 10200200211112010100 |
4 | 1111101013220031 |
5 | 10412210113203 |
6 | 353541401313 |
7 | 50310324531 |
oct | 12521075015 |
9 | 3620745110 |
10 | 1430551053 |
11 | 6745661a8 |
12 | 33b109239 |
13 | 19a4b7519 |
14 | d7dc5bc1 |
15 | 858cbea3 |
hex | 55447a0d |
1430551053 has 24 divisors (see below), whose sum is σ = 2091031488. Its totient is φ = 942342912.
The previous prime is 1430551019. The next prime is 1430551127. The reversal of 1430551053 is 3501550341.
1430551053 is a `hidden beast` number, since 143 + 0 + 5 + 510 + 5 + 3 = 666.
It is not a de Polignac number, because 1430551053 - 214 = 1430534669 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1430551153) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 857326 + ... + 858992.
It is an arithmetic number, because the mean of its divisors is an integer number (87126312).
Almost surely, 21430551053 is an apocalyptic number.
It is an amenable number.
1430551053 is a deficient number, since it is larger than the sum of its proper divisors (660480435).
1430551053 is a wasteful number, since it uses less digits than its factorization.
1430551053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2753 (or 2750 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
The square root of 1430551053 is about 37822.6262044295. The cubic root of 1430551053 is about 1126.7678681527.
The spelling of 1430551053 in words is "one billion, four hundred thirty million, five hundred fifty-one thousand, fifty-three".
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