Base | Representation |
---|---|
bin | 11100011000010… |
… | …11100010110010 |
3 | 121120222102011211 |
4 | 32030023202302 |
5 | 441421332114 |
6 | 35342430334 |
7 | 5620411252 |
oct | 1614134262 |
9 | 546872154 |
10 | 238074034 |
11 | 112428600 |
12 | 678923aa |
13 | 3a428313 |
14 | 23893962 |
15 | 15d7a6c4 |
hex | e30b8b2 |
238074034 has 12 divisors (see below), whose sum is σ = 392527422. Its totient is φ = 108215360.
The previous prime is 238074013. The next prime is 238074049. The reversal of 238074034 is 430470832.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 225450225 + 12623809 = 15015^2 + 3553^2 .
It is a junction number, because it is equal to n+sod(n) for n = 238073987 and 238074005.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 491647 + ... + 492130.
Almost surely, 2238074034 is an apocalyptic number.
238074034 is a deficient number, since it is larger than the sum of its proper divisors (154453388).
238074034 is a wasteful number, since it uses less digits than its factorization.
238074034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 983801 (or 983790 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 238074034 is about 15429.6478896960. The cubic root of 238074034 is about 619.7796945339.
The spelling of 238074034 in words is "two hundred thirty-eight million, seventy-four thousand, thirty-four".
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