Base | Representation |
---|---|
bin | 111111000001100… |
… | …0111001110011010 |
3 | 12110101021012002212 |
4 | 1332003013032122 |
5 | 13312333321432 |
6 | 545502155122 |
7 | 103256016011 |
oct | 17603071632 |
9 | 5411235085 |
10 | 2114745242 |
11 | 99579a445 |
12 | 4b0282aa2 |
13 | 27918155c |
14 | 160c07a78 |
15 | c59cb2b2 |
hex | 7e0c739a |
2114745242 has 4 divisors (see below), whose sum is σ = 3172117866. Its totient is φ = 1057372620.
The previous prime is 2114745223. The next prime is 2114745263. The reversal of 2114745242 is 2425474112.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1994426281 + 120318961 = 44659^2 + 10969^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2114745199 and 2114745208.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528686309 + ... + 528686312.
Almost surely, 22114745242 is an apocalyptic number.
2114745242 is a deficient number, since it is larger than the sum of its proper divisors (1057372624).
2114745242 is a wasteful number, since it uses less digits than its factorization.
2114745242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1057372623.
The product of its digits is 17920, while the sum is 32.
The square root of 2114745242 is about 45986.3593036022. The cubic root of 2114745242 is about 1283.5693914372.
The spelling of 2114745242 in words is "two billion, one hundred fourteen million, seven hundred forty-five thousand, two hundred forty-two".
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