Base | Representation |
---|---|
bin | 11101010000011011101… |
… | …00110111110001111010 |
3 | 10120002201220100002012102 |
4 | 32220031310313301322 |
5 | 112432230100423114 |
6 | 2045450224343402 |
7 | 132425065442051 |
oct | 16501564676172 |
9 | 3502656302172 |
10 | 1005254311034 |
11 | 358364940606 |
12 | 1429a9774b62 |
13 | 73a44a1911c |
14 | 369241c7398 |
15 | 1b237ba42de |
hex | ea0dd37c7a |
1005254311034 has 8 divisors (see below), whose sum is σ = 1508270408148. Its totient is φ = 502497508320.
The previous prime is 1005254311031. The next prime is 1005254311181. The reversal of 1005254311034 is 4301134525001.
It can be written as a sum of positive squares in 2 ways, for example, as 944292232009 + 60962079025 = 971747^2 + 246905^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1005254310988 and 1005254311006.
It is not an unprimeable number, because it can be changed into a prime (1005254311031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64813907 + ... + 64829414.
Almost surely, 21005254311034 is an apocalyptic number.
1005254311034 is a deficient number, since it is larger than the sum of its proper divisors (503016097114).
1005254311034 is a wasteful number, since it uses less digits than its factorization.
1005254311034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129647200.
The product of its (nonzero) digits is 7200, while the sum is 29.
Adding to 1005254311034 its reverse (4301134525001), we get a palindrome (5306388836035).
The spelling of 1005254311034 in words is "one trillion, five billion, two hundred fifty-four million, three hundred eleven thousand, thirty-four".
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