Base | Representation |
---|---|
bin | 1000100110110100111… |
… | …0011001110001000010 |
3 | 112010122201021100222102 |
4 | 2021231032121301002 |
5 | 4410310003131122 |
6 | 151532050310402 |
7 | 13453066664666 |
oct | 2115516316102 |
9 | 463581240872 |
10 | 147861380162 |
11 | 57786992441 |
12 | 247a6588402 |
13 | 10c3548c032 |
14 | 72297308a6 |
15 | 3ca5e89492 |
hex | 226d399c42 |
147861380162 has 16 divisors (see below), whose sum is σ = 223147249920. Its totient is φ = 73479071328.
The previous prime is 147861380153. The next prime is 147861380167. The reversal of 147861380162 is 261083168741.
It is a super-2 number, since 2×1478613801622 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (147861380167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3371318 + ... + 3414894.
It is an arithmetic number, because the mean of its divisors is an integer number (13946703120).
Almost surely, 2147861380162 is an apocalyptic number.
147861380162 is a deficient number, since it is larger than the sum of its proper divisors (75285869758).
147861380162 is a wasteful number, since it uses less digits than its factorization.
147861380162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53905.
The product of its (nonzero) digits is 387072, while the sum is 47.
The spelling of 147861380162 in words is "one hundred forty-seven billion, eight hundred sixty-one million, three hundred eighty thousand, one hundred sixty-two".
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