Base | Representation |
---|---|
bin | 1000011000111111… |
… | …1101011111111000 |
3 | 12210222011021021200 |
4 | 2012033331133320 |
5 | 14103044043000 |
6 | 1011255134200 |
7 | 106546332453 |
oct | 20617753770 |
9 | 5728137250 |
10 | 2252331000 |
11 | a56422687 |
12 | 52a374360 |
13 | 29b824a4a |
14 | 1751c049a |
15 | d2b07500 |
hex | 863fd7f8 |
2252331000 has 96 divisors (see below), whose sum is σ = 7612909200. Its totient is φ = 600619200.
The previous prime is 2252330989. The next prime is 2252331047. The reversal of 2252331000 is 1332522.
It is a super-2 number, since 2×22523310002 = 10145989867122000000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116130 + ... + 134129.
Almost surely, 22252331000 is an apocalyptic number.
2252331000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2252331000 is an abundant number, since it is smaller than the sum of its proper divisors (5360578200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2252331000 is a wasteful number, since it uses less digits than its factorization.
2252331000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250286 (or 250269 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 2252331000 is about 47458.7294393771. The cubic root of 2252331000 is about 1310.8230556067.
Adding to 2252331000 its reverse (1332522), we get a palindrome (2253663522).
The spelling of 2252331000 in words is "two billion, two hundred fifty-two million, three hundred thirty-one thousand".
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