Base | Representation |
---|---|
bin | 100001000101010… |
… | …1101110110010010 |
3 | 2212100212012110011 |
4 | 1002022231312102 |
5 | 4233141333430 |
6 | 302053225134 |
7 | 36336512104 |
oct | 10212556622 |
9 | 2770765404 |
10 | 1110105490 |
11 | 51a69775a |
12 | 26b9321aa |
13 | 148cab570 |
14 | a760d574 |
15 | 676d022a |
hex | 422add92 |
1110105490 has 16 divisors (see below), whose sum is σ = 2151897048. Its totient is φ = 409885056.
The previous prime is 1110105467. The next prime is 1110105497. The reversal of 1110105490 is 945010111.
It can be written as a sum of positive squares in 4 ways, for example, as 906672321 + 203433169 = 30111^2 + 14263^2 .
It is not an unprimeable number, because it can be changed into a prime (1110105497) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4269507 + ... + 4269766.
Almost surely, 21110105490 is an apocalyptic number.
1110105490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1110105490 is a deficient number, since it is larger than the sum of its proper divisors (1041791558).
1110105490 is a wasteful number, since it uses less digits than its factorization.
1110105490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8539293.
The product of its (nonzero) digits is 180, while the sum is 22.
The square root of 1110105490 is about 33318.2456020721. The cubic root of 1110105490 is about 1035.4316044755.
The spelling of 1110105490 in words is "one billion, one hundred ten million, one hundred five thousand, four hundred ninety".
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