Base | Representation |
---|---|
bin | 111110001001000… |
… | …110001100011011 |
3 | 2200122210010222222 |
4 | 332021012030123 |
5 | 4113344301214 |
6 | 251241534255 |
7 | 34556500454 |
oct | 7611061433 |
9 | 2618703888 |
10 | 1042572059 |
11 | 495560901 |
12 | 2511a438b |
13 | 137cc4659 |
14 | 9c67012b |
15 | 617e038e |
hex | 3e24631b |
1042572059 has 4 divisors (see below), whose sum is σ = 1058132904. Its totient is φ = 1027011216.
The previous prime is 1042572049. The next prime is 1042572103. The reversal of 1042572059 is 9502752401.
1042572059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9502752401 = 2633 ⋅3609097.
It is a cyclic number.
It is not a de Polignac number, because 1042572059 - 212 = 1042567963 is a prime.
It is a super-4 number, since 4×10425720594 (a number of 37 digits) contains 4444 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1042572019) 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, 7780322 + ... + 7780455.
It is an arithmetic number, because the mean of its divisors is an integer number (264533226).
Almost surely, 21042572059 is an apocalyptic number.
1042572059 is a deficient number, since it is larger than the sum of its proper divisors (15560845).
1042572059 is an equidigital number, since it uses as much as digits as its factorization.
1042572059 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15560844.
The product of its (nonzero) digits is 25200, while the sum is 35.
The square root of 1042572059 is about 32288.8844496059. The cubic root of 1042572059 is about 1013.9939424287.
The spelling of 1042572059 in words is "one billion, forty-two million, five hundred seventy-two thousand, fifty-nine".
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