Base | Representation |
---|---|
bin | 110000100101110… |
… | …1110010001001111 |
3 | 11012122000002211120 |
4 | 1201023232101033 |
5 | 11314344304210 |
6 | 425442252023 |
7 | 55255464414 |
oct | 14113562117 |
9 | 4178002746 |
10 | 1630463055 |
11 | 767399031 |
12 | 396057013 |
13 | 1cca40750 |
14 | 11678410b |
15 | 9821a270 |
hex | 612ee44f |
1630463055 has 64 divisors (see below), whose sum is σ = 2977175040. Its totient is φ = 755329536.
The previous prime is 1630463033. The next prime is 1630463057. The reversal of 1630463055 is 5503640361.
1630463055 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1630463055 - 26 = 1630462991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1630463057) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 580284 + ... + 583086.
It is an arithmetic number, because the mean of its divisors is an integer number (46518360).
Almost surely, 21630463055 is an apocalyptic number.
1630463055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1630463055 is a deficient number, since it is larger than the sum of its proper divisors (1346711985).
1630463055 is a wasteful number, since it uses less digits than its factorization.
1630463055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3000.
The product of its (nonzero) digits is 32400, while the sum is 33.
The square root of 1630463055 is about 40378.9927437523. The cubic root of 1630463055 is about 1176.9833543805.
The spelling of 1630463055 in words is "one billion, six hundred thirty million, four hundred sixty-three thousand, fifty-five".
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