Base | Representation |
---|---|
bin | 1010100000010010111… |
… | …1001011011101010011 |
3 | 122020211010120111211122 |
4 | 2220010233023131103 |
5 | 10424044313243440 |
6 | 214523401432455 |
7 | 16016111364605 |
oct | 2500457133523 |
9 | 566733514748 |
10 | 180468102995 |
11 | 6a5995a2964 |
12 | 2ab8649b72b |
13 | 1403090c07b |
14 | 8a4004b175 |
15 | 4a638707b5 |
hex | 2a04bcb753 |
180468102995 has 16 divisors (see below), whose sum is σ = 220306894848. Its totient is φ = 141898952160.
The previous prime is 180468102973. The next prime is 180468103019. The reversal of 180468102995 is 599201864081.
180468102995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 180468102995 - 28 = 180468102739 is a prime.
It is a super-2 number, since 2×1804681029952 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1260101 + ... + 1395990.
It is an arithmetic number, because the mean of its divisors is an integer number (13769180928).
Almost surely, 2180468102995 is an apocalyptic number.
180468102995 is a deficient number, since it is larger than the sum of its proper divisors (39838791853).
180468102995 is a wasteful number, since it uses less digits than its factorization.
180468102995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2656330.
The product of its (nonzero) digits is 1244160, while the sum is 53.
The spelling of 180468102995 in words is "one hundred eighty billion, four hundred sixty-eight million, one hundred two thousand, nine hundred ninety-five".
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