Base | Representation |
---|---|
bin | 1000011001111001… |
… | …10000001110001001 |
3 | 102122110112112020210 |
4 | 10030330300032021 |
5 | 33220112020131 |
6 | 2023424311333 |
7 | 216550144320 |
oct | 41474601611 |
9 | 12573475223 |
10 | 4512220041 |
11 | 1a0603777a |
12 | a5b172549 |
13 | 56ba949b4 |
14 | 30b3ab0b7 |
15 | 1b6204146 |
hex | 10cf30389 |
4512220041 has 16 divisors (see below), whose sum is σ = 7061596544. Its totient is φ = 2508724224.
The previous prime is 4512220003. The next prime is 4512220043. The reversal of 4512220041 is 1400222154.
It is not a de Polignac number, because 4512220041 - 26 = 4512219977 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4512220043) 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, 2902840 + ... + 2904393.
It is an arithmetic number, because the mean of its divisors is an integer number (441349784).
Almost surely, 24512220041 is an apocalyptic number.
It is an amenable number.
4512220041 is a deficient number, since it is larger than the sum of its proper divisors (2549376503).
4512220041 is a wasteful number, since it uses less digits than its factorization.
4512220041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5807280.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 4512220041 is about 67173.0603813761. The cubic root of 4512220041 is about 1652.4567065696.
Adding to 4512220041 its reverse (1400222154), we get a palindrome (5912442195).
The spelling of 4512220041 in words is "four billion, five hundred twelve million, two hundred twenty thousand, forty-one".
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