Base | Representation |
---|---|
bin | 100001101011110100000010… |
… | …111011110100101101101100 |
3 | 201102112122122021121002221020 |
4 | 201223310002323310231230 |
5 | 123404212214140142042 |
6 | 1243025255123534140 |
7 | 43130135545220211 |
oct | 4153640273645554 |
9 | 642478567532836 |
10 | 148146356177772 |
11 | 43227575992aa7 |
12 | 1474790ab2a350 |
13 | 64881ab99c684 |
14 | 2882471401b08 |
15 | 121d9601b53ec |
hex | 86bd02ef4b6c |
148146356177772 has 48 divisors (see below), whose sum is σ = 356945818521600. Its totient is φ = 47773050756480.
The previous prime is 148146356177749. The next prime is 148146356177789. The reversal of 148146356177772 is 277771653641841.
It is a junction number, because it is equal to n+sod(n) for n = 148146356177697 and 148146356177706.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65962372 + ... + 68171307.
It is an arithmetic number, because the mean of its divisors is an integer number (7436371219200).
Almost surely, 2148146356177772 is an apocalyptic number.
148146356177772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
148146356177772 is an abundant number, since it is smaller than the sum of its proper divisors (208799462343828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148146356177772 is a wasteful number, since it uses less digits than its factorization.
148146356177772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134136686 (or 134136684 counting only the distinct ones).
The product of its digits is 331914240, while the sum is 69.
The spelling of 148146356177772 in words is "one hundred forty-eight trillion, one hundred forty-six billion, three hundred fifty-six million, one hundred seventy-seven thousand, seven hundred seventy-two".
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