Base | Representation |
---|---|
bin | 1011001100010011… |
… | …1000000110011111 |
3 | 21202101022100001020 |
4 | 2303010320012133 |
5 | 22123111300111 |
6 | 1214042415223 |
7 | 134310656523 |
oct | 26304700637 |
9 | 7671270036 |
10 | 3004400031 |
11 | 13019a6236 |
12 | 6ba201513 |
13 | 38b5951c9 |
14 | 20702dd83 |
15 | 128b62906 |
hex | b313819f |
3004400031 has 8 divisors (see below), whose sum is σ = 4014027264. Its totient is φ = 1998853080.
The previous prime is 3004400017. The next prime is 3004400041. The reversal of 3004400031 is 1300044003.
3004400031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3004400031 - 222 = 3000205727 is a prime.
It is a super-2 number, since 2×30044000312 = 18052839092545601922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3004400041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1018351 + ... + 1021296.
It is an arithmetic number, because the mean of its divisors is an integer number (501753408).
Almost surely, 23004400031 is an apocalyptic number.
3004400031 is a deficient number, since it is larger than the sum of its proper divisors (1009627233).
3004400031 is a wasteful number, since it uses less digits than its factorization.
3004400031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2040141.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 3004400031 is about 54812.4076373224. The cubic root of 3004400031 is about 1442.9543306254.
Adding to 3004400031 its reverse (1300044003), we get a palindrome (4304444034).
The spelling of 3004400031 in words is "three billion, four million, four hundred thousand, thirty-one".
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