Base | Representation |
---|---|
bin | 1001011001011001… |
… | …11100001101000000 |
3 | 111000120221210111210 |
4 | 10230230330031000 |
5 | 40313001230403 |
6 | 2152334410120 |
7 | 236006221404 |
oct | 45454741500 |
9 | 14016853453 |
10 | 5044945728 |
11 | 2159816439 |
12 | b89660940 |
13 | 6252675b4 |
14 | 35c041104 |
15 | 1e7d83b03 |
hex | 12cb3c340 |
5044945728 has 56 divisors (see below), whose sum is σ = 13425330528. Its totient is φ = 1671917056.
The previous prime is 5044945727. The next prime is 5044945729. The reversal of 5044945728 is 8275494405.
It is an interprime number because it is at equal distance from previous prime (5044945727) and next prime (5044945729).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5044945727) 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, 42726 + ... + 109157.
Almost surely, 25044945728 is an apocalyptic number.
It is an amenable number.
5044945728 is an abundant number, since it is smaller than the sum of its proper divisors (8380384800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5044945728 is a wasteful number, since it uses less digits than its factorization.
5044945728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152071 (or 152061 counting only the distinct ones).
The product of its (nonzero) digits is 1612800, while the sum is 48.
The square root of 5044945728 is about 71027.7813816538. The cubic root of 5044945728 is about 1715.0844111258.
The spelling of 5044945728 in words is "five billion, forty-four million, nine hundred forty-five thousand, seven hundred twenty-eight".
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