Base | Representation |
---|---|
bin | 1000001101001101… |
… | …00101101100100001 |
3 | 102101001012002222000 |
4 | 10012212211230201 |
5 | 33010332341330 |
6 | 2005102234213 |
7 | 214115140611 |
oct | 40646455441 |
9 | 12331162860 |
10 | 4405746465 |
11 | 1960a2458a |
12 | a2b585969 |
13 | 5529c5793 |
14 | 2db1b2a41 |
15 | 1abbc1560 |
hex | 1069a5b21 |
4405746465 has 32 divisors (see below), whose sum is σ = 7869609600. Its totient is φ = 2338580160.
The previous prime is 4405746463. The next prime is 4405746481. The reversal of 4405746465 is 5646475044.
It is not a de Polignac number, because 4405746465 - 21 = 4405746463 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 4405746465.
It is not an unprimeable number, because it can be changed into a prime (4405746463) 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, 48850 + ... + 105819.
It is an arithmetic number, because the mean of its divisors is an integer number (245925300).
Almost surely, 24405746465 is an apocalyptic number.
4405746465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4405746465 is a deficient number, since it is larger than the sum of its proper divisors (3463863135).
4405746465 is a wasteful number, since it uses less digits than its factorization.
4405746465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154894 (or 154888 counting only the distinct ones).
The product of its (nonzero) digits is 1612800, while the sum is 45.
The square root of 4405746465 is about 66375.7972833472. The cubic root of 4405746465 is about 1639.3555946606.
The spelling of 4405746465 in words is "four billion, four hundred five million, seven hundred forty-six thousand, four hundred sixty-five".
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