Base | Representation |
---|---|
bin | 1000010110001010… |
… | …0010000001111111 |
3 | 12210010202020020011 |
4 | 2011202202001333 |
5 | 14042022001030 |
6 | 1010152004051 |
7 | 106343162416 |
oct | 20542420177 |
9 | 5703666204 |
10 | 2240422015 |
11 | a4a729247 |
12 | 526390627 |
13 | 299215300 |
14 | 1737a047d |
15 | d1a53b2a |
hex | 858a207f |
2240422015 has 12 divisors (see below), whose sum is σ = 2911224024. Its totient is φ = 1654464864.
The previous prime is 2240422007. The next prime is 2240422033. The reversal of 2240422015 is 5102240422.
It is not a de Polignac number, because 2240422015 - 23 = 2240422007 is a prime.
It is a super-3 number, since 3×22404220153 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1324849 + ... + 1326538.
It is an arithmetic number, because the mean of its divisors is an integer number (242602002).
Almost surely, 22240422015 is an apocalyptic number.
2240422015 is a deficient number, since it is larger than the sum of its proper divisors (670802009).
2240422015 is a wasteful number, since it uses less digits than its factorization.
2240422015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2651418 (or 2651405 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 2240422015 is about 47333.0964019892. The cubic root of 2240422015 is about 1308.5086879068.
Adding to 2240422015 its reverse (5102240422), we get a palindrome (7342662437).
The spelling of 2240422015 in words is "two billion, two hundred forty million, four hundred twenty-two thousand, fifteen".
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