Base | Representation |
---|---|
bin | 10010101011101010… |
… | …11010100100111010 |
3 | 221220000012210222212 |
4 | 21111311122210322 |
5 | 131020140003232 |
6 | 4335133415122 |
7 | 503360411540 |
oct | 112565324472 |
9 | 27800183885 |
10 | 10030000442 |
11 | 4287745870 |
12 | 1b3b03a4a2 |
13 | c3ac92707 |
14 | 6b2131d90 |
15 | 3da836eb2 |
hex | 255d5a93a |
10030000442 has 32 divisors (see below), whose sum is σ = 19860785280. Its totient is φ = 3677921280.
The previous prime is 10030000397. The next prime is 10030000451. The reversal of 10030000442 is 24400003001.
It is a Harshad number since it is a multiple of its sum of digits (14).
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, 1912967 + ... + 1918202.
It is an arithmetic number, because the mean of its divisors is an integer number (620649540).
Almost surely, 210030000442 is an apocalyptic number.
10030000442 is a deficient number, since it is larger than the sum of its proper divisors (9830784838).
10030000442 is a wasteful number, since it uses less digits than its factorization.
10030000442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3831206.
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 10030000442 its reverse (24400003001), we get a palindrome (34430003443).
The spelling of 10030000442 in words is "ten billion, thirty million, four hundred forty-two", and thus it is an aban number.
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