Base | Representation |
---|---|
bin | 1001001010001111… |
… | …01110011111001010 |
3 | 110200201121120101000 |
4 | 10211013232133022 |
5 | 40032420442311 |
6 | 2131552235430 |
7 | 232603116462 |
oct | 44507563712 |
9 | 13621546330 |
10 | 4917749706 |
11 | 20a3a3a161 |
12 | b52b3bb76 |
13 | 604ac118c |
14 | 3491b0ba2 |
15 | 1dbb0b056 |
hex | 1251ee7ca |
4917749706 has 16 divisors (see below), whose sum is σ = 10928332800. Its totient is φ = 1639249884.
The previous prime is 4917749687. The next prime is 4917749719. The reversal of 4917749706 is 6079477194.
It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 91069439 = 4917749706 / (4 + 9 + 1 + 7 + 7 + 4 + 9 + 7 + 0 + 6).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45534666 + ... + 45534773.
It is an arithmetic number, because the mean of its divisors is an integer number (683020800).
Almost surely, 24917749706 is an apocalyptic number.
4917749706 is an abundant number, since it is smaller than the sum of its proper divisors (6010583094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4917749706 is a wasteful number, since it uses less digits than its factorization.
4917749706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91069450 (or 91069444 counting only the distinct ones).
The product of its (nonzero) digits is 2667168, while the sum is 54.
The square root of 4917749706 is about 70126.6690068764. The cubic root of 4917749706 is about 1700.5476558487.
It can be divided in two parts, 491774970 and 6, that added together give a square (491774976 = 221762).
The spelling of 4917749706 in words is "four billion, nine hundred seventeen million, seven hundred forty-nine thousand, seven hundred six".
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