Base | Representation |
---|---|
bin | 101011110000101… |
… | …1000110011111001 |
3 | 10210022222221012100 |
4 | 1113201120303321 |
5 | 11001400321134 |
6 | 401412134013 |
7 | 51246640410 |
oct | 12741306371 |
9 | 3708887170 |
10 | 1468370169 |
11 | 693947272 |
12 | 34b907309 |
13 | 1a52994b6 |
14 | dd02c477 |
15 | 88d9c999 |
hex | 57858cf9 |
1468370169 has 24 divisors (see below), whose sum is σ = 2425022912. Its totient is φ = 838706400.
The previous prime is 1468370153. The next prime is 1468370201. The reversal of 1468370169 is 9610738641.
It is a happy number.
It is not a de Polignac number, because 1468370169 - 24 = 1468370153 is a prime.
It is a super-2 number, since 2×14683701692 = 4312221906418177122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1468370119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224394 + ... + 230844.
Almost surely, 21468370169 is an apocalyptic number.
It is an amenable number.
1468370169 is a deficient number, since it is larger than the sum of its proper divisors (956652743).
1468370169 is a wasteful number, since it uses less digits than its factorization.
1468370169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10077 (or 10074 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 45.
The square root of 1468370169 is about 38319.3184829793. The cubic root of 1468370169 is about 1136.6109900213.
The spelling of 1468370169 in words is "one billion, four hundred sixty-eight million, three hundred seventy thousand, one hundred sixty-nine".
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