Base | Representation |
---|---|
bin | 1000010111101110… |
… | …1010011100010001 |
3 | 12210121010221100000 |
4 | 2011323222130101 |
5 | 14100213310230 |
6 | 1010545120213 |
7 | 106453161516 |
oct | 20573523421 |
9 | 5717127300 |
10 | 2247010065 |
11 | a53418a13 |
12 | 528629069 |
13 | 29a6b0b71 |
14 | 1745d730d |
15 | d2405b60 |
hex | 85eea711 |
2247010065 has 24 divisors (see below), whose sum is σ = 4039072128. Its totient is φ = 1198404720.
The previous prime is 2247010063. The next prime is 2247010067. The reversal of 2247010065 is 5600107422.
2247010065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2247010063) and next prime (2247010067).
It is not a de Polignac number, because 2247010065 - 21 = 2247010063 is a prime.
It is a super-2 number, since 2×22470100652 = 10098108464422608450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (2247010063) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 923481 + ... + 925910.
It is an arithmetic number, because the mean of its divisors is an integer number (168294672).
Almost surely, 22247010065 is an apocalyptic number.
It is an amenable number.
2247010065 is a deficient number, since it is larger than the sum of its proper divisors (1792062063).
2247010065 is an equidigital number, since it uses as much as digits as its factorization.
2247010065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1849411 (or 1849399 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 2247010065 is about 47402.6377430624. The cubic root of 2247010065 is about 1309.7900067415.
Adding to 2247010065 its reverse (5600107422), we get a palindrome (7847117487).
The spelling of 2247010065 in words is "two billion, two hundred forty-seven million, ten thousand, sixty-five".
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