Base | Representation |
---|---|
bin | 11100000000110… |
… | …00010000100010 |
3 | 121101011020111021 |
4 | 32000120100202 |
5 | 440123333021 |
6 | 35152240054 |
7 | 5552205004 |
oct | 1600302042 |
9 | 541136437 |
10 | 234980386 |
11 | 110705273 |
12 | 6684002a |
13 | 398b4164 |
14 | 232ca374 |
15 | 15968c41 |
hex | e018422 |
234980386 has 8 divisors (see below), whose sum is σ = 353350764. Its totient is φ = 117196800.
The previous prime is 234980363. The next prime is 234980399. The reversal of 234980386 is 683089432.
It can be written as a sum of positive squares in 2 ways, for example, as 157979761 + 77000625 = 12569^2 + 8775^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145695 + ... + 147298.
Almost surely, 2234980386 is an apocalyptic number.
234980386 is a deficient number, since it is larger than the sum of its proper divisors (118370378).
234980386 is a wasteful number, since it uses less digits than its factorization.
234980386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293396.
The product of its (nonzero) digits is 248832, while the sum is 43.
The square root of 234980386 is about 15329.0699652653. The cubic root of 234980386 is about 617.0834102741.
The spelling of 234980386 in words is "two hundred thirty-four million, nine hundred eighty thousand, three hundred eighty-six".
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