Base | Representation |
---|---|
bin | 11100011000010… |
… | …11100001001100 |
3 | 121120222102001001 |
4 | 32030023201030 |
5 | 441421331212 |
6 | 35342430044 |
7 | 5620411045 |
oct | 1614134114 |
9 | 546872031 |
10 | 238073932 |
11 | 112428518 |
12 | 67892324 |
13 | 3a428265 |
14 | 238938cc |
15 | 15d7a657 |
hex | e30b84c |
238073932 has 12 divisors (see below), whose sum is σ = 421311240. Its totient is φ = 117699296.
The previous prime is 238073917. The next prime is 238073939. The reversal of 238073932 is 239370832.
238073932 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
238073932 is strictly pandigital in base 9.
It is a junction number, because it is equal to n+sod(n) for n = 238073891 and 238073900.
It is not an unprimeable number, because it can be changed into a prime (238073939) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334018 + ... + 334729.
It is an arithmetic number, because the mean of its divisors is an integer number (35109270).
Almost surely, 2238073932 is an apocalyptic number.
It is an amenable number.
238073932 is a deficient number, since it is larger than the sum of its proper divisors (183237308).
238073932 is a wasteful number, since it uses less digits than its factorization.
238073932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 668840 (or 668838 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 37.
The square root of 238073932 is about 15429.6445843707. The cubic root of 238073932 is about 619.7796060215.
The spelling of 238073932 in words is "two hundred thirty-eight million, seventy-three thousand, nine hundred thirty-two".
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