Base | Representation |
---|---|
bin | 111100001100111… |
… | …011111000111010 |
3 | 2121101112112110002 |
4 | 330030323320322 |
5 | 4032031231434 |
6 | 244120153002 |
7 | 34013030240 |
oct | 7414737072 |
9 | 2541475402 |
10 | 1010023994 |
11 | 47914aa81 |
12 | 242308762 |
13 | 131339945 |
14 | 981da790 |
15 | 5da1157e |
hex | 3c33be3a |
1010023994 has 8 divisors (see below), whose sum is σ = 1731469728. Its totient is φ = 432867420.
The previous prime is 1010023991. The next prime is 1010023999. The reversal of 1010023994 is 4993200101.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (1010023991) 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, 36072272 + ... + 36072299.
It is an arithmetic number, because the mean of its divisors is an integer number (216433716).
Almost surely, 21010023994 is an apocalyptic number.
1010023994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1010023994 is a deficient number, since it is larger than the sum of its proper divisors (721445734).
1010023994 is an equidigital number, since it uses as much as digits as its factorization.
1010023994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72144580.
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 1010023994 is about 31780.8746575672. The cubic root of 1010023994 is about 1003.3302285996.
The spelling of 1010023994 in words is "one billion, ten million, twenty-three thousand, nine hundred ninety-four".
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