Base | Representation |
---|---|
bin | 111110100111100… |
… | …011111010111110 |
3 | 2201012210212211211 |
4 | 332213203322332 |
5 | 4122420330032 |
6 | 252125035034 |
7 | 35014411504 |
oct | 7647437276 |
9 | 2635725754 |
10 | 1050558142 |
11 | 49a015977 |
12 | 2539b5a7a |
13 | 13985c64a |
14 | 9d74c674 |
15 | 6236b747 |
hex | 3e9e3ebe |
1050558142 has 4 divisors (see below), whose sum is σ = 1575837216. Its totient is φ = 525279070.
The previous prime is 1050558137. The next prime is 1050558161. The reversal of 1050558142 is 2418550501.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×10505581422 = 2207344819444984328, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262639534 + ... + 262639537.
It is an arithmetic number, because the mean of its divisors is an integer number (393959304).
Almost surely, 21050558142 is an apocalyptic number.
1050558142 is a deficient number, since it is larger than the sum of its proper divisors (525279074).
1050558142 is an equidigital number, since it uses as much as digits as its factorization.
1050558142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 525279073.
The product of its (nonzero) digits is 8000, while the sum is 31.
The square root of 1050558142 is about 32412.3146658797. The cubic root of 1050558142 is about 1016.5764180871.
The spelling of 1050558142 in words is "one billion, fifty million, five hundred fifty-eight thousand, one hundred forty-two".
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