Base | Representation |
---|---|
bin | 111111010101111… |
… | …1101101100100010 |
3 | 12111010102020220202 |
4 | 1332223331230202 |
5 | 13323104012424 |
6 | 550523505202 |
7 | 103446030140 |
oct | 17653755442 |
9 | 5433366822 |
10 | 2125454114 |
11 | 9a0844153 |
12 | 4b3988202 |
13 | 27b460974 |
14 | 1623d4590 |
15 | c68e42ae |
hex | 7eafdb22 |
2125454114 has 32 divisors (see below), whose sum is σ = 3900441600. Its totient is φ = 848333520.
The previous prime is 2125454077. The next prime is 2125454117. The reversal of 2125454114 is 4114545212.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2125454117) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52022 + ... + 83409.
It is an arithmetic number, because the mean of its divisors is an integer number (121888800).
Almost surely, 22125454114 is an apocalyptic number.
2125454114 is a deficient number, since it is larger than the sum of its proper divisors (1774987486).
2125454114 is a wasteful number, since it uses less digits than its factorization.
2125454114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135518.
The product of its digits is 6400, while the sum is 29.
The square root of 2125454114 is about 46102.6475812398. The cubic root of 2125454114 is about 1285.7323695881.
Adding to 2125454114 its reverse (4114545212), we get a palindrome (6239999326).
The spelling of 2125454114 in words is "two billion, one hundred twenty-five million, four hundred fifty-four thousand, one hundred fourteen".
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