Base | Representation |
---|---|
bin | 1100110011011100… |
… | …0111011100101010 |
3 | 22212112022201022110 |
4 | 3030313013130222 |
5 | 24014333003430 |
6 | 1325014503150 |
7 | 151113010410 |
oct | 31467073452 |
9 | 8775281273 |
10 | 3437000490 |
11 | 1504108380 |
12 | 7bb064ab6 |
13 | 42a0ac301 |
14 | 24867d2b0 |
15 | 151b157b0 |
hex | ccdc772a |
3437000490 has 128 divisors (see below), whose sum is σ = 10503364608. Its totient is φ = 698964480.
The previous prime is 3437000431. The next prime is 3437000503. The reversal of 3437000490 is 940007343.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 92742 + ... + 124398.
It is an arithmetic number, because the mean of its divisors is an integer number (82057536).
Almost surely, 23437000490 is an apocalyptic number.
3437000490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3437000490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5251682304).
3437000490 is an abundant number, since it is smaller than the sum of its proper divisors (7066364118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3437000490 is a wasteful number, since it uses less digits than its factorization.
3437000490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31732.
The product of its (nonzero) digits is 9072, while the sum is 30.
The square root of 3437000490 is about 58625.9370074372. The cubic root of 3437000490 is about 1509.1295789048.
The spelling of 3437000490 in words is "three billion, four hundred thirty-seven million, four hundred ninety", and thus it is an aban number.
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