Base | Representation |
---|---|
bin | 101011111101010010… |
… | …011110010101010001 |
3 | 11111211101112022201001 |
4 | 223331102132111101 |
5 | 1233130440321231 |
6 | 33403305342001 |
7 | 3260432111341 |
oct | 537522362521 |
9 | 144741468631 |
10 | 47199151441 |
11 | 19020766082 |
12 | 9192a97901 |
13 | 45b27064a0 |
14 | 23da768d21 |
15 | 1363a3db61 |
hex | afd49e551 |
47199151441 has 32 divisors (see below), whose sum is σ = 54764494848. Its totient is φ = 40287421440.
The previous prime is 47199151421. The next prime is 47199151469. The reversal of 47199151441 is 14415199174.
It is not a de Polignac number, because 47199151441 - 25 = 47199151409 is a prime.
It is a super-3 number, since 3×471991514413 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 47199151391 and 47199151400.
It is not an unprimeable number, because it can be changed into a prime (47199151421) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17564400 + ... + 17567086.
It is an arithmetic number, because the mean of its divisors is an integer number (1711390464).
Almost surely, 247199151441 is an apocalyptic number.
It is an amenable number.
47199151441 is a deficient number, since it is larger than the sum of its proper divisors (7565343407).
47199151441 is a wasteful number, since it uses less digits than its factorization.
47199151441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4081.
The product of its digits is 181440, while the sum is 46.
The spelling of 47199151441 in words is "forty-seven billion, one hundred ninety-nine million, one hundred fifty-one thousand, four hundred forty-one".
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