Base | Representation |
---|---|
bin | 1011001011010000… |
… | …1011111111010100 |
3 | 21202002002001200200 |
4 | 2302310023333110 |
5 | 22121001300134 |
6 | 1213404540500 |
7 | 134225535462 |
oct | 26264137724 |
9 | 7662061620 |
10 | 3000025044 |
11 | 12aa488245 |
12 | 6b8851730 |
13 | 38a6c2a63 |
14 | 206611832 |
15 | 12859b499 |
hex | b2d0bfd4 |
3000025044 has 36 divisors (see below), whose sum is σ = 7625310420. Its totient is φ = 994481280.
The previous prime is 3000025027. The next prime is 3000025051. The reversal of 3000025044 is 4405200003.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 213452100 + 2786572944 = 14610^2 + 52788^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223689 + ... + 236720.
Almost surely, 23000025044 is an apocalyptic number.
It is an amenable number.
3000025044 is an abundant number, since it is smaller than the sum of its proper divisors (4625285376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3000025044 is a wasteful number, since it uses less digits than its factorization.
3000025044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460600 (or 460595 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 18.
The square root of 3000025044 is about 54772.4843694350. The cubic root of 3000025044 is about 1442.2535835960.
Adding to 3000025044 its reverse (4405200003), we get a palindrome (7405225047).
The spelling of 3000025044 in words is "three billion, twenty-five thousand, forty-four".
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