Base | Representation |
---|---|
bin | 11100011000000… |
… | …01001101010000 |
3 | 121120220021002202 |
4 | 32030001031100 |
5 | 441414003241 |
6 | 35341502332 |
7 | 5620143650 |
oct | 1614011520 |
9 | 546807082 |
10 | 238031696 |
11 | 1123a9811 |
12 | 678719a8 |
13 | 3a411c76 |
14 | 23882360 |
15 | 15d6cd9b |
hex | e301350 |
238031696 has 40 divisors (see below), whose sum is σ = 554815680. Its totient is φ = 96643584.
The previous prime is 238031663. The next prime is 238031707. The reversal of 238031696 is 696130832.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53801 + ... + 58056.
It is an arithmetic number, because the mean of its divisors is an integer number (13870392).
Almost surely, 2238031696 is an apocalyptic number.
It is an amenable number.
238031696 is an abundant number, since it is smaller than the sum of its proper divisors (316783984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238031696 is a wasteful number, since it uses less digits than its factorization.
238031696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111891 (or 111885 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 38.
The square root of 238031696 is about 15428.2758596027. The cubic root of 238031696 is about 619.7429527581.
The spelling of 238031696 in words is "two hundred thirty-eight million, thirty-one thousand, six hundred ninety-six".
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