Base | Representation |
---|---|
bin | 110110001100100110111010… |
… | …100100001101001010000100 |
3 | 1011020222002020001022222110000 |
4 | 312030212322210031022010 |
5 | 222220301141100014424 |
6 | 2202541255525001300 |
7 | 101131003024051161 |
oct | 6614467244151204 |
9 | 1136862201288400 |
10 | 238360930079364 |
11 | 69a49336a78324 |
12 | 22897b41253230 |
13 | a300454476881 |
14 | 42c0a32991068 |
15 | 1c854ac6ae3c9 |
hex | d8c9ba90d284 |
238360930079364 has 135 divisors (see below), whose sum is σ = 625894716652821. Its totient is φ = 79101728115840.
The previous prime is 238360930079299. The next prime is 238360930079387. The reversal of 238360930079364 is 463970039063832.
The square root of 238360930079364 is 15438942.
It is a perfect power (a square), and thus also a powerful number.
238360930079364 is a `hidden beast` number, since 238 + 3 + 6 + 0 + 9 + 30 + 0 + 7 + 9 + 364 = 666.
It can be written as a sum of positive squares in only one way, i.e., 179264196325764 + 59096733753600 = 13388958^2 + 7687440^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 66974128617 + ... + 66974132175.
Almost surely, 2238360930079364 is an apocalyptic number.
238360930079364 is the 15438942-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 238360930079364
238360930079364 is an abundant number, since it is smaller than the sum of its proper divisors (387533786573457).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238360930079364 is an frugal number, since it uses more digits than its factorization.
238360930079364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7616 (or 3805 counting only the distinct ones).
The product of its (nonzero) digits is 105815808, while the sum is 63.
The spelling of 238360930079364 in words is "two hundred thirty-eight trillion, three hundred sixty billion, nine hundred thirty million, seventy-nine thousand, three hundred sixty-four".
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