Base | Representation |
---|---|
bin | 11101011110110001101… |
… | …00000101011100001110 |
3 | 10120211121120020211122211 |
4 | 32233120310011130032 |
5 | 113044012420100430 |
6 | 2053202305501034 |
7 | 133116652064152 |
oct | 16573064053416 |
9 | 3524546224584 |
10 | 1012954846990 |
11 | 360656670209 |
12 | 14439864177a |
13 | 746a11bb388 |
14 | 37054bbb062 |
15 | 1b538c4972a |
hex | ebd8d0570e |
1012954846990 has 8 divisors (see below), whose sum is σ = 1823318724600. Its totient is φ = 405181938792.
The previous prime is 1012954846979. The next prime is 1012954846993. The reversal of 1012954846990 is 996484592101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012954846993) 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, 50647742340 + ... + 50647742359.
It is an arithmetic number, because the mean of its divisors is an integer number (227914840575).
Almost surely, 21012954846990 is an apocalyptic number.
1012954846990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1012954846990 is a deficient number, since it is larger than the sum of its proper divisors (810363877610).
1012954846990 is a wasteful number, since it uses less digits than its factorization.
1012954846990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101295484706.
The product of its (nonzero) digits is 5598720, while the sum is 58.
The spelling of 1012954846990 in words is "one trillion, twelve billion, nine hundred fifty-four million, eight hundred forty-six thousand, nine hundred ninety".
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