Base | Representation |
---|---|
bin | 11101011101110001111… |
… | …11110001101110010100 |
3 | 10120210020100210200120020 |
4 | 32232320333301232110 |
5 | 113041414241303134 |
6 | 2053033320305140 |
7 | 133100510600460 |
oct | 16567077615624 |
9 | 3523210720506 |
10 | 1012421041044 |
11 | 360402313976 |
12 | 1442699121b0 |
13 | 7461772ab7a |
14 | 37003d454a0 |
15 | 1b506e54b49 |
hex | ebb8ff1b94 |
1012421041044 has 48 divisors (see below), whose sum is σ = 2732317045248. Its totient is φ = 285778054368.
The previous prime is 1012421041033. The next prime is 1012421041061. The reversal of 1012421041044 is 4401401242101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72599242 + ... + 72613185.
It is an arithmetic number, because the mean of its divisors is an integer number (56923271776).
Almost surely, 21012421041044 is an apocalyptic number.
1012421041044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1012421041044 is an abundant number, since it is smaller than the sum of its proper divisors (1719896004204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012421041044 is a wasteful number, since it uses less digits than its factorization.
1012421041044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145212524 (or 145212522 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 24.
Adding to 1012421041044 its reverse (4401401242101), we get a palindrome (5413822283145).
The spelling of 1012421041044 in words is "one trillion, twelve billion, four hundred twenty-one million, forty-one thousand, forty-four".
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