Base | Representation |
---|---|
bin | 1111010001101001… |
… | …0111111011110001 |
3 | 101120202220202021012 |
4 | 3310122113323301 |
5 | 31344220220411 |
6 | 1514521040305 |
7 | 203421065222 |
oct | 36432277361 |
9 | 11522822235 |
10 | 4100554481 |
11 | 1814724301 |
12 | 965326095 |
13 | 5046ca6ca |
14 | 2ac84b249 |
15 | 18eed918b |
hex | f4697ef1 |
4100554481 has 4 divisors (see below), whose sum is σ = 4232830464. Its totient is φ = 3968278500.
The previous prime is 4100554453. The next prime is 4100554501. The reversal of 4100554481 is 1844550014.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4100554481 - 214 = 4100538097 is a prime.
It is a super-2 number, since 2×41005544812 = 33629094103298358722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4100554421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66137945 + ... + 66138006.
It is an arithmetic number, because the mean of its divisors is an integer number (1058207616).
Almost surely, 24100554481 is an apocalyptic number.
It is an amenable number.
4100554481 is a deficient number, since it is larger than the sum of its proper divisors (132275983).
4100554481 is a wasteful number, since it uses less digits than its factorization.
4100554481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132275982.
The product of its (nonzero) digits is 12800, while the sum is 32.
The square root of 4100554481 is about 64035.5719971330. The cubic root of 4100554481 is about 1600.5928117120.
The spelling of 4100554481 in words is "four billion, one hundred million, five hundred fifty-four thousand, four hundred eighty-one".
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