Base | Representation |
---|---|
bin | 111111001110010… |
… | …1111100100101110 |
3 | 12110211220112122211 |
4 | 1332130233210232 |
5 | 13321043322420 |
6 | 550302201034 |
7 | 103400101363 |
oct | 17634574456 |
9 | 5424815584 |
10 | 2121464110 |
11 | 999569427 |
12 | 4b258317a |
13 | 27a69480c |
14 | 161a7646a |
15 | c63a6e5a |
hex | 7e72f92e |
2121464110 has 16 divisors (see below), whose sum is σ = 3984663456. Its totient is φ = 811690528.
The previous prime is 2121464099. The next prime is 2121464113. The reversal of 2121464110 is 114641212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2121464113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4611649 + ... + 4612108.
It is an arithmetic number, because the mean of its divisors is an integer number (249041466).
Almost surely, 22121464110 is an apocalyptic number.
2121464110 is a deficient number, since it is larger than the sum of its proper divisors (1863199346).
2121464110 is a wasteful number, since it uses less digits than its factorization.
2121464110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9223787.
The product of its (nonzero) digits is 384, while the sum is 22.
The square root of 2121464110 is about 46059.3542073703. The cubic root of 2121464110 is about 1284.9273195429.
The spelling of 2121464110 in words is "two billion, one hundred twenty-one million, four hundred sixty-four thousand, one hundred ten".
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