Base | Representation |
---|---|
bin | 1000111100101011… |
… | …0111100110000010 |
3 | 20012101202210021012 |
4 | 2033022313212002 |
5 | 14404402203132 |
6 | 1034203000522 |
7 | 113344405223 |
oct | 21712674602 |
9 | 6171683235 |
10 | 2401991042 |
11 | 1022952470 |
12 | 570509142 |
13 | 2c3834c99 |
14 | 18b01b24a |
15 | e0d1b0b2 |
hex | 8f2b7982 |
2401991042 has 32 divisors (see below), whose sum is σ = 4083346944. Its totient is φ = 1049817600.
The previous prime is 2401990999. The next prime is 2401991087.
2401991042 is nontrivially palindromic in base 10.
2401991042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 95858 + ... + 118290.
It is an arithmetic number, because the mean of its divisors is an integer number (127604592).
Almost surely, 22401991042 is an apocalyptic number.
2401991042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2401991042 is a deficient number, since it is larger than the sum of its proper divisors (1681355902).
2401991042 is a wasteful number, since it uses less digits than its factorization.
2401991042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22634.
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 2401991042 is about 49010.1116301524. Note that the first 3 decimals coincide. The cubic root of 2401991042 is about 1339.2360392495.
The spelling of 2401991042 in words is "two billion, four hundred one million, nine hundred ninety-one thousand, forty-two".
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