Base | Representation |
---|---|
bin | 10101011110010… |
… | …11101111100011 |
3 | 110112222010000220 |
4 | 22233023233203 |
5 | 332104003102 |
6 | 25513014123 |
7 | 4315113333 |
oct | 1257135743 |
9 | 415863026 |
10 | 180141027 |
11 | 92759690 |
12 | 503b4343 |
13 | 2b423131 |
14 | 19cd30c3 |
15 | 10c351bc |
hex | abcbbe3 |
180141027 has 32 divisors (see below), whose sum is σ = 280122624. Its totient is φ = 101760000.
The previous prime is 180141023. The next prime is 180141029. The reversal of 180141027 is 720141081.
It is not a de Polignac number, because 180141027 - 22 = 180141023 is a prime.
It is a super-2 number, since 2×1801410272 = 64901579217229458, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 180140988 and 180141006.
It is not an unprimeable number, because it can be changed into a prime (180141023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58527 + ... + 61527.
It is an arithmetic number, because the mean of its divisors is an integer number (8753832).
Almost surely, 2180141027 is an apocalyptic number.
180141027 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
180141027 is a deficient number, since it is larger than the sum of its proper divisors (99981597).
180141027 is a wasteful number, since it uses less digits than its factorization.
180141027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3139.
The product of its (nonzero) digits is 448, while the sum is 24.
The square root of 180141027 is about 13421.6626019283. The cubic root of 180141027 is about 564.7690360442.
The spelling of 180141027 in words is "one hundred eighty million, one hundred forty-one thousand, twenty-seven".
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