Base | Representation |
---|---|
bin | 11011011011101… |
… | …10100101110000 |
3 | 121001000111121222 |
4 | 31231312211300 |
5 | 432402431023 |
6 | 34500204212 |
7 | 5463010061 |
oct | 1555664560 |
9 | 531014558 |
10 | 230123888 |
11 | 108998535 |
12 | 65099668 |
13 | 388a37a7 |
14 | 227c4568 |
15 | 15309cc8 |
hex | db76970 |
230123888 has 10 divisors (see below), whose sum is σ = 445865064. Its totient is φ = 115061936.
The previous prime is 230123879. The next prime is 230123893. The reversal of 230123888 is 888321032.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7191356 + ... + 7191387.
Almost surely, 2230123888 is an apocalyptic number.
It is an amenable number.
230123888 is a deficient number, since it is larger than the sum of its proper divisors (215741176).
230123888 is a wasteful number, since it uses less digits than its factorization.
230123888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14382751 (or 14382745 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 35.
The square root of 230123888 is about 15169.8348046378. The cubic root of 230123888 is about 612.8025553957.
The spelling of 230123888 in words is "two hundred thirty million, one hundred twenty-three thousand, eight hundred eighty-eight".
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