Base | Representation |
---|---|
bin | 1001100110100010… |
… | …01010100111011101 |
3 | 111022021020110221220 |
4 | 10303101022213131 |
5 | 41024201331440 |
6 | 2211311443553 |
7 | 241514446233 |
oct | 46321124735 |
9 | 14267213856 |
10 | 5155105245 |
11 | 2205a16964 |
12 | bba5265b9 |
13 | 642027444 |
14 | 36c918953 |
15 | 2028938d0 |
hex | 13344a9dd |
5155105245 has 16 divisors (see below), whose sum is σ = 8733355200. Its totient is φ = 2587660544.
The previous prime is 5155105237. The next prime is 5155105271. The reversal of 5155105245 is 5425015515.
It is a cyclic number.
It is not a de Polignac number, because 5155105245 - 23 = 5155105237 is a prime.
It is a super-2 number, since 2×51551052452 = 53150220174053020050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 10107795 + ... + 10108304.
It is an arithmetic number, because the mean of its divisors is an integer number (545834700).
Almost surely, 25155105245 is an apocalyptic number.
It is an amenable number.
5155105245 is a deficient number, since it is larger than the sum of its proper divisors (3578249955).
5155105245 is a wasteful number, since it uses less digits than its factorization.
5155105245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20216124.
The product of its (nonzero) digits is 25000, while the sum is 33.
The square root of 5155105245 is about 71799.0615885751. The cubic root of 5155105245 is about 1727.4779476717.
The spelling of 5155105245 in words is "five billion, one hundred fifty-five million, one hundred five thousand, two hundred forty-five".
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