Base | Representation |
---|---|
bin | 10101100000110… |
… | …11110011011000 |
3 | 110120120202212021 |
4 | 22300123303120 |
5 | 332200001302 |
6 | 25524024224 |
7 | 4320650356 |
oct | 1260336330 |
9 | 416522767 |
10 | 180468952 |
11 | 92962aa4 |
12 | 50532074 |
13 | 2b509481 |
14 | 19d7a7d6 |
15 | 10c9c437 |
hex | ac1bcd8 |
180468952 has 8 divisors (see below), whose sum is σ = 338379300. Its totient is φ = 90234472.
The previous prime is 180468931. The next prime is 180468961. The reversal of 180468952 is 259864081.
It is a happy number.
180468952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 180468899 and 180468908.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11279302 + ... + 11279317.
Almost surely, 2180468952 is an apocalyptic number.
It is an amenable number.
180468952 is a deficient number, since it is larger than the sum of its proper divisors (157910348).
180468952 is a wasteful number, since it uses less digits than its factorization.
180468952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22558625 (or 22558621 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 43.
The square root of 180468952 is about 13433.8733059382. The cubic root of 180468952 is about 565.1115262652. Note that the first 3 decimals are identical.
It can be divided in two parts, 1804 and 68952, that added together give a square (70756 = 2662).
The spelling of 180468952 in words is "one hundred eighty million, four hundred sixty-eight thousand, nine hundred fifty-two".
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