Base | Representation |
---|---|
bin | 1011010001001110… |
… | …1011001010010000 |
3 | 21210211011210020221 |
4 | 2310103223022100 |
5 | 22143403301100 |
6 | 1220101242424 |
7 | 134651361262 |
oct | 26423531220 |
9 | 7724153227 |
10 | 3025056400 |
11 | 1312624713 |
12 | 705103414 |
13 | 392948302 |
14 | 209a89b32 |
15 | 12a89301a |
hex | b44eb290 |
3025056400 has 30 divisors (see below), whose sum is σ = 7267698962. Its totient is φ = 1210022400.
The previous prime is 3025056379. The next prime is 3025056409. The reversal of 3025056400 is 46505203.
It can be written as a sum of positive squares in 3 ways, for example, as 53934336 + 2971122064 = 7344^2 + 54508^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (3025056409) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3780921 + ... + 3781720.
Almost surely, 23025056400 is an apocalyptic number.
It is an amenable number.
3025056400 is an abundant number, since it is smaller than the sum of its proper divisors (4242642562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3025056400 is a wasteful number, since it uses less digits than its factorization.
3025056400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7562659 (or 7562648 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 3025056400 is about 55000.5127248828. The cubic root of 3025056400 is about 1446.2537300570.
The spelling of 3025056400 in words is "three billion, twenty-five million, fifty-six thousand, four hundred".
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