Base | Representation |
---|---|
bin | 101101011110010011100 |
3 | 2210201000000 |
4 | 11223302130 |
5 | 340140301 |
6 | 51534300 |
7 | 15444150 |
oct | 5536234 |
9 | 2721000 |
10 | 1490076 |
11 | 928575 |
12 | 5ba390 |
13 | 402303 |
14 | 2ab060 |
15 | 1e6786 |
hex | 16bc9c |
1490076 has 84 divisors (see below), whose sum is σ = 4529392. Its totient is φ = 419904.
The previous prime is 1490059. The next prime is 1490081. The reversal of 1490076 is 6700941.
It is a tau number, because it is divible by the number of its divisors (84).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 20376 + ... + 20448.
21490076 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1490076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2264696).
1490076 is an abundant number, since it is smaller than the sum of its proper divisors (3039316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1490076 is an equidigital number, since it uses as much as digits as its factorization.
1490076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102 (or 85 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 1490076 is about 1220.6866919894. The cubic root of 1490076 is about 114.2184178211.
The spelling of 1490076 in words is "one million, four hundred ninety thousand, seventy-six".
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