Base | Representation |
---|---|
bin | 111110111000111… |
… | …111001011011101 |
3 | 2201112101222002112 |
4 | 332320333023131 |
5 | 4130103014422 |
6 | 252411003405 |
7 | 35101265534 |
oct | 7670771335 |
9 | 2645358075 |
10 | 1055126237 |
11 | 4a1655a60 |
12 | 255439565 |
13 | 13a79b969 |
14 | a01bb31b |
15 | 6296eee2 |
hex | 3ee3f2dd |
1055126237 has 4 divisors (see below), whose sum is σ = 1151046816. Its totient is φ = 959205660.
The previous prime is 1055126231. The next prime is 1055126249. The reversal of 1055126237 is 7326215501.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1055126237 - 212 = 1055122141 is a prime.
It is a super-2 number, since 2×10551262372 = 2226582752011560338, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1055126231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47960273 + ... + 47960294.
It is an arithmetic number, because the mean of its divisors is an integer number (287761704).
Almost surely, 21055126237 is an apocalyptic number.
It is an amenable number.
1055126237 is a deficient number, since it is larger than the sum of its proper divisors (95920579).
1055126237 is an equidigital number, since it uses as much as digits as its factorization.
1055126237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95920578.
The product of its (nonzero) digits is 12600, while the sum is 32.
The square root of 1055126237 is about 32482.7067375858. The cubic root of 1055126237 is about 1018.0477321899.
The spelling of 1055126237 in words is "one billion, fifty-five million, one hundred twenty-six thousand, two hundred thirty-seven".
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