Base | Representation |
---|---|
bin | 1001010001000001… |
… | …01110110010011101 |
3 | 110211200122200221210 |
4 | 10220200232302131 |
5 | 40142001324224 |
6 | 2141343415033 |
7 | 234163465335 |
oct | 45040566235 |
9 | 13750580853 |
10 | 4974636189 |
11 | 2123063886 |
12 | b69bb4479 |
13 | 61381ac13 |
14 | 35297c0c5 |
15 | 1e1ae6429 |
hex | 12882ec9d |
4974636189 has 16 divisors (see below), whose sum is σ = 6713238528. Its totient is φ = 3276399792.
The previous prime is 4974636137. The next prime is 4974636197. The reversal of 4974636189 is 9816364794.
It is not a de Polignac number, because 4974636189 - 211 = 4974634141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4974636119) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96694 + ... + 138920.
It is an arithmetic number, because the mean of its divisors is an integer number (419577408).
Almost surely, 24974636189 is an apocalyptic number.
It is an amenable number.
4974636189 is a deficient number, since it is larger than the sum of its proper divisors (1738602339).
4974636189 is a wasteful number, since it uses less digits than its factorization.
4974636189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42704.
The product of its digits is 7838208, while the sum is 57.
The square root of 4974636189 is about 70531.1008633780. The cubic root of 4974636189 is about 1707.0796098841.
The spelling of 4974636189 in words is "four billion, nine hundred seventy-four million, six hundred thirty-six thousand, one hundred eighty-nine".
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