Base | Representation |
---|---|
bin | 10110000011011… |
… | …011101010001000 |
3 | 221210012212111010 |
4 | 112003123222020 |
5 | 1224204422342 |
6 | 100414203520 |
7 | 12111635514 |
oct | 2603335210 |
9 | 853185433 |
10 | 369998472 |
11 | 17a944368 |
12 | a3ab35a0 |
13 | 5b868a0c |
14 | 371d5144 |
15 | 2273929c |
hex | 160dba88 |
369998472 has 64 divisors (see below), whose sum is σ = 1013212800. Its totient is φ = 112071680.
The previous prime is 369998399. The next prime is 369998513. The reversal of 369998472 is 274899963.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3804 + ... + 27467.
It is an arithmetic number, because the mean of its divisors is an integer number (15831450).
Almost surely, 2369998472 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 369998472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (506606400).
369998472 is an abundant number, since it is smaller than the sum of its proper divisors (643214328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
369998472 is a wasteful number, since it uses less digits than its factorization.
369998472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31326 (or 31322 counting only the distinct ones).
The product of its digits is 5878656, while the sum is 57.
The square root of 369998472 is about 19235.3443431616. The cubic root of 369998472 is about 717.9044469537.
The spelling of 369998472 in words is "three hundred sixty-nine million, nine hundred ninety-eight thousand, four hundred seventy-two".
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