Base | Representation |
---|---|
bin | 100100100000011… |
… | …0001110110110110 |
3 | 10011100221110010112 |
4 | 1021000301312312 |
5 | 10002041102412 |
6 | 321314423022 |
7 | 42232553336 |
oct | 11100616666 |
9 | 3140843115 |
10 | 1224940982 |
11 | 5794a1321 |
12 | 2a2291a72 |
13 | 166a17865 |
14 | b89830c6 |
15 | 72815722 |
hex | 49031db6 |
1224940982 has 16 divisors (see below), whose sum is σ = 1970613360. Its totient is φ = 569286432.
The previous prime is 1224940973. The next prime is 1224940999. The reversal of 1224940982 is 2890494221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302093 + ... + 306120.
It is an arithmetic number, because the mean of its divisors is an integer number (123163335).
Almost surely, 21224940982 is an apocalyptic number.
1224940982 is a deficient number, since it is larger than the sum of its proper divisors (745672378).
1224940982 is a wasteful number, since it uses less digits than its factorization.
1224940982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 608287.
The product of its (nonzero) digits is 82944, while the sum is 41.
The square root of 1224940982 is about 34999.1568755592. The cubic root of 1224940982 is about 1069.9702970181.
The spelling of 1224940982 in words is "one billion, two hundred twenty-four million, nine hundred forty thousand, nine hundred eighty-two".
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