Base | Representation |
---|---|
bin | 101101000100000… |
… | …0001010101001010 |
3 | 10220101012012110111 |
4 | 1122020001111022 |
5 | 11044041131132 |
6 | 410012304534 |
7 | 52320141664 |
oct | 13210012512 |
9 | 3811165414 |
10 | 1512052042 |
11 | 706572096 |
12 | 36247214a |
13 | 1b1351b67 |
14 | 104b5d534 |
15 | 8cb2a647 |
hex | 5a20154a |
1512052042 has 16 divisors (see below), whose sum is σ = 2289111264. Its totient is φ = 749034000.
The previous prime is 1512052019. The next prime is 1512052103. The reversal of 1512052042 is 2402502151.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168817 + ... + 177547.
It is an arithmetic number, because the mean of its divisors is an integer number (143069454).
Almost surely, 21512052042 is an apocalyptic number.
1512052042 is a deficient number, since it is larger than the sum of its proper divisors (777059222).
1512052042 is a wasteful number, since it uses less digits than its factorization.
1512052042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9525.
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 1512052042 is about 38885.1133726006. The cubic root of 1512052042 is about 1147.7718778675.
Adding to 1512052042 its reverse (2402502151), we get a palindrome (3914554193).
The spelling of 1512052042 in words is "one billion, five hundred twelve million, fifty-two thousand, forty-two".
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