Base | Representation |
---|---|
bin | 101100011000001… |
… | …0111100100110100 |
3 | 10211202221211011211 |
4 | 1120300113210310 |
5 | 11022200340414 |
6 | 403432011204 |
7 | 51620632012 |
oct | 13060274464 |
9 | 3752854154 |
10 | 1489074484 |
11 | 6a45a8777 |
12 | 356830b04 |
13 | 1a9668381 |
14 | 101a9b8b2 |
15 | 8aadc3c4 |
hex | 58c17934 |
1489074484 has 24 divisors (see below), whose sum is σ = 2697244200. Its totient is φ = 718462080.
The previous prime is 1489074439. The next prime is 1489074493. The reversal of 1489074484 is 4844709841.
It can be written as a sum of positive squares in 4 ways, for example, as 21418384 + 1467656100 = 4628^2 + 38310^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399622 + ... + 403330.
It is an arithmetic number, because the mean of its divisors is an integer number (112385175).
Almost surely, 21489074484 is an apocalyptic number.
It is an amenable number.
1489074484 is a deficient number, since it is larger than the sum of its proper divisors (1208169716).
1489074484 is a wasteful number, since it uses less digits than its factorization.
1489074484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7203 (or 7201 counting only the distinct ones).
The product of its (nonzero) digits is 1032192, while the sum is 49.
The square root of 1489074484 is about 38588.5278807057. The cubic root of 1489074484 is about 1141.9282243518.
The spelling of 1489074484 in words is "one billion, four hundred eighty-nine million, seventy-four thousand, four hundred eighty-four".
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