Base | Representation |
---|---|
bin | 1000101011011001… |
… | …1101010001100010 |
3 | 20000100102110110002 |
4 | 2022312131101202 |
5 | 14232330001430 |
6 | 1023053540002 |
7 | 111504455666 |
oct | 21266352142 |
9 | 6010373402 |
10 | 2329531490 |
11 | a95a61540 |
12 | 5501a4602 |
13 | 2b1814b00 |
14 | 1815588a6 |
15 | d97a6845 |
hex | 8ad9d462 |
2329531490 has 48 divisors (see below), whose sum is σ = 4953332736. Its totient is φ = 781934400.
The previous prime is 2329531489. The next prime is 2329531531. The reversal of 2329531490 is 941359232.
It is a happy number.
It is a Curzon 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, 44066 + ... + 81245.
It is an arithmetic number, because the mean of its divisors is an integer number (103194432).
Almost surely, 22329531490 is an apocalyptic number.
2329531490 is an abundant number, since it is smaller than the sum of its proper divisors (2623801246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2329531490 is a wasteful number, since it uses less digits than its factorization.
2329531490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125355 (or 125342 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 38.
The square root of 2329531490 is about 48265.2202937063. The cubic root of 2329531490 is about 1325.6316418818.
The spelling of 2329531490 in words is "two billion, three hundred twenty-nine million, five hundred thirty-one thousand, four hundred ninety".
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