Base | Representation |
---|---|
bin | 1001010011100101… |
… | …01010000111100100 |
3 | 110220012001211102100 |
4 | 10221302222013210 |
5 | 40213001102433 |
6 | 2143432012100 |
7 | 234544154505 |
oct | 45162520744 |
9 | 13805054370 |
10 | 4996112868 |
11 | 21341a25aa |
12 | b75231030 |
13 | 6180ca506 |
14 | 35576cbac |
15 | 1e3939b13 |
hex | 129caa1e4 |
4996112868 has 18 divisors (see below), whose sum is σ = 12629063174. Its totient is φ = 1665370944.
The previous prime is 4996112857. The next prime is 4996112879. The reversal of 4996112868 is 8682116994.
4996112868 is a `hidden beast` number, since 499 + 61 + 12 + 86 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (4996112857) and next prime (4996112879).
It can be written as a sum of positive squares in only one way, i.e., 3441230244 + 1554882624 = 58662^2 + 39432^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×49961128682 = 49922287579590370848, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69390421 + ... + 69390492.
Almost surely, 24996112868 is an apocalyptic number.
It is an amenable number.
4996112868 is an abundant number, since it is smaller than the sum of its proper divisors (7632950306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4996112868 is a wasteful number, since it uses less digits than its factorization.
4996112868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138780923 (or 138780918 counting only the distinct ones).
The product of its digits is 1492992, while the sum is 54.
The square root of 4996112868 is about 70683.1866004922. The cubic root of 4996112868 is about 1709.5327049795.
The spelling of 4996112868 in words is "four billion, nine hundred ninety-six million, one hundred twelve thousand, eight hundred sixty-eight".
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