Base | Representation |
---|---|
bin | 10101011110010… |
… | …01100011011010 |
3 | 110112221122201201 |
4 | 22233021203122 |
5 | 332103211213 |
6 | 25512504414 |
7 | 4315045231 |
oct | 1257114332 |
9 | 415848651 |
10 | 180132058 |
11 | 92752977 |
12 | 503ab10a |
13 | 2b41c022 |
14 | 19ccdb18 |
15 | 10c326dd |
hex | abc98da |
180132058 has 8 divisors (see below), whose sum is σ = 277500852. Its totient is φ = 87631776.
The previous prime is 180132053. The next prime is 180132061. The reversal of 180132058 is 850231081.
It can be written as a sum of positive squares in 2 ways, for example, as 144168049 + 35964009 = 12007^2 + 5997^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (180132053) 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, 1217035 + ... + 1217182.
Almost surely, 2180132058 is an apocalyptic number.
180132058 is a deficient number, since it is larger than the sum of its proper divisors (97368794).
180132058 is a wasteful number, since it uses less digits than its factorization.
180132058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2434256.
The product of its (nonzero) digits is 1920, while the sum is 28.
The square root of 180132058 is about 13421.3284737391. The cubic root of 180132058 is about 564.7596628369.
The spelling of 180132058 in words is "one hundred eighty million, one hundred thirty-two thousand, fifty-eight".
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